Last week you asked the Director of the Raspberry Pi Foundation, Eben Upton, about developing an ultra-low-cost computer and running a charitable organization. Below you'll find his answers. Thanks go out to a busy Eben for responding so quickly.

After 14 years and over 15,000 stories posted, it's finally time for me to say Good-Bye to Slashdot. I created this place with my best friends in a run down house while still in college. Since then it has grown to be read by more than a million people, and has served Billions and Billions of Pages (yes, in my head I hear the voice). During my tenure I have done my best to keep Slashdot firmly grounded in its origins, but now it's time for someone else to come aboard and find the *future*. Personally I don't have any plans, but if you need to get ahold of me for any reason, you can find me as @cmdrtaco on twitter or Rob Malda on Google+. You could also update my mail address to be malda at cmdrtaco dot net. Hit the link below if you want to read some nostalgic saccharine crap that I need to get out of my system before I sign off for the last time.

jcasman writes "Some entrepreneurs wait a lifetime to experience the thrill of selling their startup companies. Daniil Kulchenko, a Seattle area high school student, accomplished that milestone at the age of 15. Kulchenko today announced that he's sold his startup, a cloud-based computing company known as Phenona, to Vancouver, B.C.-based ActiveState in a deal of undisclosed size."

chromatic writes "Pumpking Jesse Vincent has just released Perl 5.14, the latest stable version of the venerable Perl 5 programming language. The list of changes in Perl 5.14 includes several enhancements, including performance tuning, Unicode improvements, and updates to the core libraries and documentation. Perl 5.16 is on track for a release next April."

Zubinix writes "I have a background in doing automation in a Unix/Linux environment using scripting languages such as perl and bash shell, as well as ssh for remote scripting. My next project will be in the Windows environment so what approach and methodology is best for developing, say, the automation required for a test system? I don't want to use things like Cygwin, as I need to integrate with Windows applications such as Exchange and Sharepoint. Is there a list of should and should not dos when it comes to Windows automation?"

neoflexycurrent writes "A federal court has ruled that photos of a woman on Facebook showing her drinking were properly used as evidence in a child custody case. She had argued she was identified without permission. But the court rejected that argument. In reaching that decision, the court made the interesting observation that: '[t]here is nothing within the law that requires [one's] permission when someone takes a picture and posts it on a Facebook page. There is nothing that requires [one's] permission when she [is] "tagged" or identified as a person in those pictures.'"

Shlomi Fish writes "The best way to react to people trolling on Internet forums is not to feed them, right? Wrong! 'Don't feed the trolls' is also usually ineffective. Luckily, however, there is more effective approach, inspired by the book Feeling Good by David D. Burns."

Modern Perl writes "Larry Wall, the creator of Perl, reflects on Perl's history of hacking its culture, from subverting the reductionist culture of Unix to reinventing the ideas of programming language and culture in Perl 6 and the verbal aikido used to encourage honest detractors to become valuable contributors. Perl turned 23 years old last week, and Perl 6 is available."

mfarver writes "According to the data gathered by modulecounts.com, the total number of modules checked into RubyGems (18,894, and growing at about 27/day) will probably exceed CPAN (18,928, and growing about 8/day) this week."

bLanark writes "Well, as children and adults all over the world begin their day with chocolate, with the traditional Advent calendar, I'd like to remind you that there's an alternative for geeks. The Perl Advent calendar will give you a new Perl tip every day right up to Christmas."

LordStormes writes "I've been a Java/C++/PHP developer for about 6 years now. However, I'm seeing the jobs for these languages dry up, and Java in particular is worrisome with all the Oracle nonsense going on. I think it's time to pick up a new language or risk my skills fading into uselessness. I'm looking to do mostly Web-based back-end stuff. I've contemplated Perl, Python, Ruby, Erlang, Go, and several other languages, but I'll put it to you — what language makes the most sense now to get the jobs? I've deliberately omitted .NET — I have no desire to do the Microsoft languages."

snydeq writes "Fatal Exception's Neil McAllister writes about what could be the end of the Java Community Process as we know it. With the Apache Software Foundation declaring war on Oracle over Java, the next likely step would be a vote of no confidence in the JCP, which, if the ASF can convince enough members to follow suit, 'could effectively unravel the Java community as a whole,' McAllister writes, with educators, academics, and researchers having little incentive to remain loyal to an Oracle-controlled platform. 'Independent developers could face the toughest decisions of all. Even if the JCP dissolves, many developers will be left with few alternatives,' with .Net offering little advantage, and Perl, Python, and Ruby unable to match Java's performance. The dark horse? Google Go — a language Google might just fast-track in light of its patent suit with Oracle over Android." Reader Revorm adds related news that Oracle and Apple have announced the OpenJDK project for OS X.

r3lody writes "I have enjoyed other cookbooks in the O'Reilly library of computer texts, so when I saw JavaScript Cookbook by Shelley Powers in the catalog, I jumped at it. The description mentioned that the book would cover HTML5 and ECMAScript 5, so I really wanted to learn the new capabilities of both. I did get to learn a lot, but I wonder if these new features are too new." Keep reading for the rest of Ray's review.

caffeinemessiah writes "With the recent launch of Facebook Places, the rise to prominence of Foursquare and GoWalla, and articles in the New York Times about the increasing popularity of 'checking in' to locations using GPS-enabled mobile phones, a number of businesses are wondering how to reward frequent patrons. But exactly how susceptible are these 'location based services' to being abused? A researcher at the University of Illinois at Chicago shows how easily Foursquare can be gamed in 9 Perl statements, and invites readers to submit more succinct versions of the code to game the system." An anonymous reader contributes a link to a similar article about spoofing Facebook Places to create an alibi.

An anonymous reader writes "KDE 4.5.0 has been released to the world. See the release announcement for details. Highlights include a Webkit browser rendering option for Konqueror, a new caching mechanism for a faster experience and a re-worked notification system. Another new feature is Perl bindings, in addition to Python, Ruby and JavaScript support. The Phonon multimedia library now integrates with PulseAudio. See this interview with KDE developer and spokesperson Sebastian Kugler on how KDE can continue to be innovative in the KDE4 age. Packages should be available for most Linux distributions in the coming days. More than 16000 bug fixes were committed since 4.4."

DonLab writes "I was a proficient software engineer in the 1980s, writing hundreds of thousands of lines of ALGOL, FORTRAN, COBOL, and Pascal programs, as well as working in 370 and 8080 assembly language & pre-relational DBMS systems. My hands-on programming career ended when I became a freelance analyst and designer, ultimately retiring young in the early '90s. Now I'd like to reenter the field, but I'm finding that I know nothing about today's post-C languages, programming tools, and computing environments. I wouldn't know where to start learning C++, PHP, Java, HTML5, or PERL, much less how to choose one over the other for a particular application. Can I be the only pre-GUI software designer or hobbyist searching for a way to update his skills for Windows, iOS, or Android?"

Perl 6 may have been "finally coming within reach" in 2004, but now it's even closer. Reader rnddim writes "The Perl 6 implementation Rakudo Star has been released today for 'early adopters.' This release of Rakudo is different from the normal monthly compiler releases in that it is bundled with a draft of a Perl 6 book, and several modules. It's not complete, and it's not as fast as it should be, but Rakudo in its current state is proving to be usable and useful. Rakudo Star releases will come monthly or as major features or bugfixes are made. It is available for download at github.com."

briancarper writes "Vim is an open-source text editor with a power and flexibility matched only by the steepness of its learning curve. As the author of this book states, 'Vim Can Do Everything' but configuring it to do so is sometimes daunting. Hacking Vim 7.2 aims to help the average Vimmer get the most out of customizing Vim, for fun and productivity." Read on for the rest of briancarper's review.

First up, reader martinjlogan sends along a tutorial for setting up a workable Erlang/OTP development environment on a Mac. Next, reader acid06 notes news of Perl 5.12, including what may be the first delivered fix for the Y2K38 bug. (Hit the Read More link below for some details on Perl's new release strategy.) "After two years of development, the new major version of Perl is now available. Notable new features are: better Unicode support, proper support for time after the Y2038 barrier, new APIs to allow developers to extend Perl with 'pluggable' keywords and syntax, warnings for deprecated features and more. From the linked post: You can get it from the CPAN right now or wait for a platform-specific release (such as Strawberry Perl for Windows)." Finally, from reader snydeq: "InfoWorld's Martin Heller provides an in-depth review of Visual Studio 2010 and finds Microsoft taking several large steps away from its legacy IDE code. 'Visual Studio 2010 is a major upgrade in functionality and capability from its predecessor. Developers, architects, and testers will all find areas where the new version makes their jobs easier. Despite the higher pricing for this version, most serious Microsoft-oriented shops will upgrade to Visual Studio 2010 and never look back,' Heller writes. Chief among the improvements are Microsoft's revamping the core editing and designer views to use WPF, its overhaul of IntelliSense and support for test-driven development, and its intelligent support for multiple versions of the .Net Framework."

at_slashdot writes "The Perl CPAN Testers have been suffering issues accessing their sites, databases and mirrors. According to a posting on the CPAN Testers' blog, the CPAN Testers' server has been being aggressively scanned by '20-30 bots every few seconds' in what they call 'a dedicated denial of service attack'; these bots 'completely ignore the rules specified in robots.txt.'" From the Heise story linked above: "The bots were identified by their IP addresses, including 65.55.207.x, 65.55.107.x and 65.55.106.x, as coming from Microsoft."