Sunday, May 1, 2011

Week in science: PhD overload edition

The PhD problem: are we giving out too many degrees?: The worldwide PhD output is increasing every year, and bestowing all these advanced degrees is beginning to cause problems.

Guns at home more likely to be used stupidly than in self-defense: Do guns at home make sense from a public health perspective? A review of the literature concludes that humanity's tendency to anger and mistakes makes it unlikely that they'll ever be a net positive.

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Blog Post: PowerShell Not your Father?s Command Line Part 1 of 31: Why PowerShell?

imageWelcome to the inaugural post of 31 posts during the month of May on Windows PowerShell 2.0.  Sarah (my co-author extraordinaire) and I thought it would be a good idea to share some tips and insight to get you started with this fabulous tool PowerShell. So over the next month and beyond you will see posts on both of our blogs on PowerShell.  Whether you are an IT Pro or Developer it is our hope you begin to look at this tool in a new light and ultimately put this in your bat belt of utilities.  This may also lead you wanting to learn more about this great language, and maybe you might want to buy our book Automating Microsoft Windows Server 2008 R2 with Windows PowerShell 2.0 that will be released sometime in the middle of this month.  What can you expect for the next month for the posts?  The posts will be designed to get you started, provide some insight,  examples and hopefully have some fun as you go on the journey of working with and learning PowerShell.  So where to begin, I guess it would be the question we all start with:

What in the world is PowerShell?

PowerShell is the next generation scripting language that was formed out of numerous customer requests to have a single powerful scripting language for the Windows platforms.  PowerShell may be a command-line tool, but Windows PowerShell can accomplish all of the tasks that graphic management tools can—and often more quickly and easily, and with less intervention from you. Windows PowerShell is a powerful and complete scripting language which supports:

  • Branching
  • Looping
  • Functions
  • Debugging
  • Exception handling
  • internationalization and etc. 

Windows PowerShell is ideally suited for performing repetitive bulk operations in a consistent fashion. For example, if you have to create mailboxes for 1,000 user accounts, the Exchange Management Console process would be slow and tedious. But you can achieve the same objective with a few simple commands in PowerShell. Exchange administrators were the first to benefit from this language.  As a shell  it provides a powerful, flexible, and scriptable command-line experience that allows you to perform virtually any administrative tasks.  Scripts and commands can be used to automate repetitive tasks, such as producing reports on mailbox usage.  Windows PowerShell is not a text-based shell, but instead uses an object model based on the Microsoft .NET platform. It has a substantial number of built-in commands that provide you with a powerful tool set for script-based administration that can interoperate with .NET objects and data.  Sometimes it is affectionately referred to as .NET on the command line!  It is this distinction that should start to open the eyes of Developers and this also provides a huge world of value to anyone leveraging this language. 

Why should you care?

If you are doing anything with scripting today, the answer is simple:  Why Not!  More importantly if you are not but are looking to perform repeatable tasks, then this language is for you!  PowerShell is now built-in to many Microsoft products and Operating systems and is the preferred scripting language of choice in a majority of Microsoft applications.  With many of the new products having PowerShell baked in, the why is really a no brainer if you do anything with scripts today.  You might be thinking, but Matt I already use VB script for my scripting environment.  Trust me when I say you will find PowerShell scripts to not only be shorter but also easier to write and not as picky, and for lack of a better word, more PowerFull.  At the end of the day, this is a language that can help save you time effort and hopefully headaches (look for a future post on the AD recycle Bin to see what I mean), so stick with us over the next month and hopefully at the end you will find many uses for PowerShell in your environment!

Lastly these postings for the month are designed to be fluid.  If there is a topic on PowerShell you are curious about and would like Sarah or myself to cover in these postings, all you need to do is ask.  Email either of us with your comments or suggestions, we look forward to hearing from you.

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Mobile developers prefer Apple and Google over Microsoft, survey says

While interest in building apps for Windows Phone 7 is building, Microsoft is still far behind Apple and Google's smartphone and tablet platforms, according to a private survey done by mobile development platform Appcelerator and research firm IDC. The two companies jointly surveyed 2,760 developers in April.

Based in Mountain View, Calif., Appcelerator helps Web developers build mobile apps, but does not support building for Windows Phone 7. The survey asks developers about their plans independent of whether they plan to use Appcelerator's services.

Most developers who were "very interested" in building for the iPhone, representing 91 percent; 86 percent were very interested in building for the iPad; 85 percent were interested in building for Android smartphones; 71 percent were interested in building for Android tablets; and 29 percent were interested in building for Windows Phone 7.

Here is a chart that shows the findings.
appceleratorchart1.jpg

One of the interesting trends was a falloff in interest in building for Android tablets, after the Consumer Electronics Show in January. "Now we're in the shipping wave of Android tablets. That's where things start getting experienced. Now we get the first set of reviews, they are coming up with fair to, say, mixed reviews," said Scott Schwarzhoff, vice president of marketing for Appcelerator. "What we hear from our developer base on this is that Microsoft has a window of opportunity in exploiting the issue that Android tablets are seeing today."

The survey asked developers what they saw as the biggest threat to Windows Phone 7, and 59 percent said the biggest threat is that Microsoft is too far behind Apple and Google. The next biggest reason was that developers have their hands full with developing for Apple and Android.

Here is a chart that shows those findings.
appceleratorchart2.jpg

Developers said Microsoft's partnership with Nokia could give it the greatest chance of competing against Apple and Google, the survey said.

Here is the chart showing those findings.
appceleratorchart3.jpg

Schwarzhoff says the survey is both good and bad for Microsoft. "The good news is strategic partnerships. The good news is with Android there's an opening on the tablet and fragmentation. There's an opportunity to walk the middle line between not being closed like Apple and not being too chaotic like Google," he said. He said seeing what has happened with Android tablet so far, it's not a bad idea for Microsoft to develop its tablet strategy without rushing to market. " It's no longer sufficient to rapidly get to market. You have to get to market and compete on user experience but you also have to compete on price and value," he said.

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Leaked Documents Show How The RIAA Plans To Spend The Limewire Settlement

The RIAA believes it is on the cusp of victory in its lawsuit against Limewire, thanks mainly to its large selection of damaging charts. However, it seems to be expecting the worst, if these leaked documents are any indication. All evidence below indicates that the RIAA will be willing to settle for only $15 billion (out of a possible $55 billion). Not only that, but it already has plans in place for the dispersal of the Limewire settlement.

Explanatory Notes

First and foremost, the legal war chest must be refilled. It never sleeps and it is always hungry. Copyright won't protect itself and every battle to secure these rights has become long, uphill and against the wind.

A $15 billion payout doesn't come around every day and our executives are justly entitled to a large chunk of that ($3.15 bil.). As an added bonus (to the bonuses), all executives will be treated to a celebratory blimp ride ($2.25 bil.). This dollar amount seems high until you consider that each executive will be requiring their own blimp. Previously, the executives had shared one blimp, but in the post-Napster environment, "sharing" is obviously no longer a legal option.

Other line items include the ongoing efforts in Washington to impose the RIAA's will on the internet, research and development and the opaquely-named "Other Expenditures."

 

(1) Other Expenditures
Having run the "Stealing a Song = Stealing a Car" analogy into the ground, we need a new "go to" catchphrase. Hence, $1.05 billion should be earmarked for development of a new anti-piracy metaphor. Suggestions include:

Other incidental expenditures include a much-needed re-upholstering of the executive suites and a celebratory hot tub full of money to splash around in with various members of the escort community, each of whom will be paid in full for their services, including any fees due for public performance.

 

(2) Research and Development
A lion's share of the payout will go towards the ongoing development of a time machine/wormhole to 1991 ($450 million). Many recent efforts have come close but the RIAA has yet to reach the pre-Napster days and develop a parallel timeline in which CD sales increase forever. On the plus side, it did manage to get our mom to hook up with our dad, thus ensuring our continued existence.

Other products/services on the way:

  • A computer-unfriendly music delivery system, much needed in this time of digital theft. Wax cylinders have been discussed as well as a partnership with RealPlayer, whose clumsy, bug-ridden software would likely prevent music from being enjoyed on a wide variety of operating systems.
  • "Lost Sales" calculation improvements, which should allow the RIAA to seek even larger damages from various file sharing services. It is hoped that we will finally reach the trillion dollar mark within the next decade. In addition, breakthroughs should also be sought in the "Shocking Graph" field, what with the recent success of the "Napster Ruined Everything" line graphs.
  • A partnership with the developers of The Club to prevent music from being stolen. A possible route would be some sort of clamp that could be tightened around an ethernet cable to prevent uploading. In other words, not so much "throttling" as "strangling."
  • Domain seizure technology, via the RIAA's partnership with ICE, which has already proven its ability to take thousands of sites offline despite lack of evidence or proper investigative techniques. On the front burner: cooperating with ICE's takedown of many large pharmaceutical companies who continue to make themselves rich off various anti-seizure remedies, including the weirdly-named Antivan and Dilantin.

Royalty Payments

Royalty disbursements, as expected, will be delivered in a "top down" fashion. Those artists with the most sales will receive a disproportionately large share of the proceeds. After the "Big 3" are taken care of (and a chunk of money thrown towards Paul McGuiness in hopes that some of it lands in his mouth), the remaining funds will be dispersed to yet more lawyers and an appreciable amount ($300,000 ) put towards the ongoing health of Jon Bon Jovi's remaining hair. It is hoped that he will be able to put off his eventual "Trump Hair" for another 7-10 years, thus ensuring his continued success in the field of "fairly attractive frontmen." See footnotes for royalty dispersals.

*Charting Artists

$300,000 will be divided evenly among those artists currently in the Top 40 at the point of dispersal. If said artist happen to include any of the "Big 3," well, I suppose the rest of you should just write better hits, right? There's no crying in the music industry, especially if you're unrecouped.

*Non-Charting Artists

The remainder of the RIAA's roster will split $150,000. To qualify for payment, bands/musicians must have a viable Wikipedia page (stubs and pages slated for deletion do not count) and a web presence that includes more than just a long-abandoned MySpace page. (Try Facebook.)



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Three Foxconn workers arrested for leaking iPad 2 design

Details of the iPad 2's design leaked out as early as December 2010, nearly three months before Apple officially unveiled the updated device in early March. Three employees of Taiwan-based Foxconn, Apple's manufacturing partner, have been arrested and formally charged for leaking details of the design to accessory companies.

One of the earliest leaks of case designs purported to fit the second-generation iPad popped up in early December. More rumors based on alleged iPad 2 case designs came later in the month, noting details of the device's size and design that turned out to be fairly accurate. Foxconn suspected a leak from the inside, and three workers at its Shenzhen, China plant where iPads are assembled were arrested on December 26, 2010—just days after the newest batch of rumors surfaced.

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Microsoft beats estimates, but not Apple in third quarter earnings

Microsoft today posted its earnings results for the third quarter of financial year 2011. It was a strong quarter, with revenue of $16.43 billion, up 13 percent year-on-year; operating income of $5.71 billion, up 10 percent year on year; and net income of $5.2 billion, up 31 percent over the same period last year. Earnings per share were 61�, an increase of 36 percent.

The big success story of the quarter was Entertainment and Devices Division, the group that includes Xbox 360, Xbox Live, and Windows Phone. Continued voracious demand for the Kinect controller saw that division boost its revenue by 60 percent year on year. Though the division was keen to boast of selling 2.4 million Kinects during the period, it was silent on the matter of Windows Phone sales. 

Microsoft Business Division was another strong performer, seeing revenue growth of 21 percent year-over-year driven by Office 2010, the fastest-selling version of Office of all time, and its SharePoint, Exchange, Lync, and Dynamics CRM products.

Server and Tools had a successful quarter too, with revenue up 11 percent, on the back of significant business adoption of Windows Server 2008 R2, SQL Server 2008 R2, and Systems Center. Online Services increased revenue by 14 percent, and increased losses by 2 percent.

In spite of Windows 7's continued strong sales, the Windows and Windows Live division's revenue dropped by 4 percent, with the company citing prevailing PC trends as the reason for this decrease.

The company's guidance for next quarter is that Windows and Windows Live and Online Services will increase revenue in-line with growth in the PC and advertising markets, respectively, with Business Division, Server and Tools, and Entertainment and Devices expected to increase revenue by mid-to-high single-digit, low double-digit, and 25 percent, respectively.

Overall, it was a strong quarter for the company, beating analyst estimates for both revenue (estimated at $16.2 billion), and earnings per share (estimated at 56�). Strong results, but not as strong as Apple, which posted a net income of $5.99 billion for the quarter.

These results mean that Apple has at last bested Microsoft not merely in terms of market capitalization, but also in terms of profitability—a result unimaginable a decade ago. This quarter's figures are testament both to Apple's substantial success in conquering new markets—media players, smartphones, and tablets—and, in parallel, Microsoft's consistent inability to match its rival in those same markets.

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Chris Rhodes Favorite Techdirt Stories Of The Week

This week's favorites post comes from Chris Rhodes.

Gather 'round, ye Techdirt readers. Whether ye be Kool-Aid drinkers or anonymous trolls, freetards or industry shills, spam bots or Dark Helmet himself, gather 'round, and I shall impart to you the harrowing tale of the best of Techdirt. Looking back, if I were to assign a Word of the Week to this week's stories, that word would have to be "irrelevance", as it seems to be a key point of many of the choice posts, whether it was applied to IP maximalists, government organizations, or even your average blogger.

The Righthaven saga hit a little bit closer to home for me when Radley Balko, another blogger I read regularly, decided to preemptively take down a great post he had written after some of his friends pointed out that quoting and linking to the LVRJ was likely to get the Righthaven lawyers drooling into their briefcases. So it was with great delight that I read this Techdirt post: Another Judge Slams Righthaven For Chilling Effects That Do Nothing To Advance Copyright Act's Purpose. Just as its title implies, it tells the tale of yet another judge who sees right through Righthaven's transparent attempt to enrich themselves at the expense of the public, and delivers them the verbal pistol whipping that their evil shenanigans so rightly deserve. Will it stop them? Probably not. But how long is such a business model sustainable? As Radley says in his explanation, "The Las Vegas Review-Journal [...] is apparently hellbent on making itself completely irrelevant in the information age. Far be it from me to get in their way." Indeed.

Next up, I would be completely remiss in my duties if I didn't mention the disparity between the attitude of people like Nina Paley (as evidenced by her fantastic Yes Means Yes post), and the attitude of people like James Gannon (as evidenced by his comments here). Nina Paley wants you to copy, share and spread her work to wider audiences whenever and wherever possible, and believes that asking permission is a complete waste of time for all parties involved. Gannon, on the other hand, believes that people should rush to ask his permission before even linking to or quoting from the content he's already posted to the world at large (perhaps he writes for the LVRJ?). Which attitude is likely to keep an artist relevant in the long run? It's a rhetorical question. Keep in mind, however, that if you don't let anyone talk to or about you, you just might end up talking to yourself.

And the week just wouldn't be complete without more examples of security theater at the TSA, where fondling Miss USA and enforcing a "rules is rules" approach to security without a hint of rational thought behind it is somehow equated to passenger safety, but where making sure the passengers you choose to screen actually get screened is not. I imagine it requires quite a strong stomach anymore for people to rush to the comment sections of stories like these and proclaim that the TSA still deserves the benefit of the doubt. As more evidence of invasive searches, haphazard enforcement, and ludicrous policies surface, the populace is beginning to see how irrelevant the TSA really is on the issue of safety. As Lewis Black once said, perhaps they could skip all the standard procedures and just point a magic stick at us instead, chanting "OogaboogaOogabooga". It would probably be just as effective in the long run, and would no doubt be a whole lot cheaper for all parties involved.

Happily, on the other side of the coin, we have a story about a theater owner who understands how to stay relevant in an era of big screen TVs and Blu-Ray players, and that his job is selling an experience, and not necessarily content. Any piratebay goer can torrent a film online, but very few can reproduce a good theater experience. If owners started to take their job of improving the theater experience as seriously as they seem to whine about every new technology that appears on the market, perhaps they wouldn't be in such a bind these days. Kudos to Tim and Caitlin at the Alamo Drafthouse Theater in Austin for recognizing this.

And with that, I'll wrap this post up. Stay relevant, kids!

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