Bennett Haselton contributes the following essay on the consequences of license choice as it applies to sites based on user contributions; read on below for more of his big idea for making Knol a more useful resource. "Google Knol should allow its writers to publish under a Creative Commons Share Alike license. The preceding sentence may not mean much to you, but if you've ever wanted to cite a Wikipedia article as a source, or simply read a Wikipedia article with some assurance that someone wasn't pulling your leg with some creative editing, or if you've wanted to contribute to Wikipedia but couldn't afford the time unless you received some modest compensation for it, then the addition of this one simple feature to Knol might make all the difference." (More below.)

Robert writes "Along with many other techies, I share an interest in the world of finance (bubble-era stock options pulled me in). Unfortunately, as someone with a strong preference for GNU/Linux as my operating system of choice, I have found that software in this area seems quite sparse. For awhile I have made do with Python, R, Gnumeric, Gnucash and a telephone, along with some small utilities I have written myself. What I would like to know is: what FOSS software do you use for financial analysis, trading, system development, and testing in a Un*x environment? Are there programs you would like to see written or ported? Do any brokerages, data providers, or other services provide good support for we the few? And finally, what commercial entities do you know of that are using FOSS software in their operation?"

Earlier this month you asked Harald about VIA's open source strategy and his work with gpl-violations.org. Here are his well-thought-out, informative answers.

rm writes "Internet search and mail provider Yandex, which many view to be Google's main competitor in Russia, has recently added an instant messaging capability to its mail notifier application Ya.Online. As it turns out, the IM service is based on the open XMPP protocol, with connectivity to all other public Jabber servers available from day one. MacOS X and GNU/Linux versions of the app were also released (complete with sources under the GPL) and are determined to be based on the Psi IM client. Yandex looks to be a firm believer in open-source, also running a mirror site for FOSS and actively promoting its branded version of Firefox. Here's hoping that its affair with XMPP will help eliminate ICQ's enormous foothold in Russia."

In this recent Slashdot post kernel hacker Harald Welte was characterized as "VIA's open source representative," but that is just one of many irons he has in the fire, as a glance at his Wikipedia bio will show. You can obviously ask Harald about many interesting things besides VIA's open source strategy — and before you ask about VIA, you ought to read the last few entries on his blog, at least one of which mentions VIA questions he can't answer. But VIA aside, there's plenty to ask Harald about. For example, he won an award from the FSF earlier this year for his work on gpl-violations.org. In any case, Harald is a powerful force for GNU/Linux and Free Software, and we appreciate him taking time out of his undoubtedly hectic schedule to answer your questions. (Usual Slashdot interview rules apply.)

Virgil Tibbs writes "The GNU operating system is turning 25 this year, and the Free Software Foundation has kicked off its month-long celebration of the anniversary by releasing 'Happy Birthday to GNU,' a short film featuring the English humorist, actor, novelist and filmmaker Stephen Fry. In the five-minute film, Fry compares the free software operating system to 'good science' and contrasts it with the 'kind of tyranny' imposed by the proprietary software produced by companies like Microsoft and Apple that it replaces. He encourages people to use free GNU/Linux distributions like gNewSense and free software generally, for freedom's sake."

An anonymous reader writes "gNewSense, the fully-free GNU/Linux distribution sponsored by the FSF, has released a 2.1 live CD (torrent). Since the last release, more non-free binary blobs have been removed, new artwork has been added and lots of other improvements have been made. It's also two years since the first edition of gNewSense, and in that time an impressive ten live CDs have been released! gNewSense 2.1 DeltaH is based on Ubuntu Hardy, and removes non-free software that other distributions don't." I wonder if gNewSense can be easily installed on an OLPC XO the way several other distros can.

An anonymous reader brings news that the Software Freedom Law Center has published a guide for compliance with the GNU General Public License. The purpose of the guide is to prevent "common mistakes" the SFLC has encountered during its various GPL violation investigations. Their suggestions include close scrutiny of software acquisitions, more precise tracking of changes and updates, and avoiding "build gurus." They also provide tips for dealing with a violation. The full guide is available at the SFLC's website.

BrianWCarver writes "It was inevitable. One can now run the entire Debian distribution (ARM port) on the Openmoko Neo Freerunner. We previously discussed the July 4th launch of this GNU/Linux-based smartphone, which is open down to its core, with the company providing CAD files and schematics for the phone. Openmoko released an update to their software stack earlier this month, called Om2008.8, which is still a work in progress. But now one can use these instructions on the Debian wiki to open up the possibility of using apt-get to access Debian's more than 20,000 applications on your phone, which, due to integration with freesmartphone.org efforts, can also actually be used as a phone. There were previous efforts to run Debian on the predecessor product to the Neo FreeRunner, the Neo 1973, but with the wider adoption of the Neo FreeRunner and the hard work of many Debian developers at the ongoing DebConf 8, carrying Debian in your pocket has just gotten a lot easier."

mjasay writes "At OSCON this year, MySQL's Brian Aker made this bold statement: 'Microsoft is irrelevant ... We're more worried about Apple.' The Free Software Foundation appears to have caught the hint, and has turned its attention to all-things-Apple with a 'denial of service' attack on the Apple Genius Bars. The idea is to completely book all Genius Bars and then ask the 'geniuses,' over and over again, a few questions about Apple's proprietary ways (while, apparently, real customers with support issues are left to flounder). Lost in this anti-Apple fervor, however, is the Free Software Foundation's complete and conscious failure to protect the web. Richard Stallman has long felt that software that doesn't sit on his desktop doesn't affect his freedom, but isn't the opposite true? Why is the FSF focused on Apple when the bigger concern should be Google, Yahoo!, Amazon, and other web players, a point made by Tim O'Reilly recently at OSCON?" Defective by Design is just one of many FSF projects, remember; it hardly seems fair to say that the FSF has been ignoring the implications of software as a service.

Penguinisto writes "According to a somewhat jaw-dropping story in The Register, it appears that Microsoft has performed a trifecta of geek-scaring feats: They have joined the Apache Software Foundation as a Platinum member(at $100K USD a year), submitted LGPL-licensed patches for ADOdb, and have pledged to expand their Open Specifications Promise by adding to the list more than 100 protocols for interoperability between its Windows Server and the Windows client. While I sincerely doubt they'll release Vista under a GPL license anytime soon, this is certainly an unexpected series of moves on their part, and could possibly lead to more OSS (as opposed to 'Shared Source') interactivity between what is arguably Linux' greatest adversary and the Open Source community." (We mentioned the announced support for the Apache Foundation earlier today, as well.)

mrcgran writes "IBM's Nathan Harrington has an interesting essay on using open-source tools to ensure privacy on Google Calendar: 'Today's Web applications provide many benefits for online storage, access, and collaboration. Although some applications offer encryption of user data, most do not. This article provides tools and code needed to add basic encryption support for user data in one of the most popular online calendar applications. Building on the incredible flexibility of Firefox extensions and the Gnu Privacy Guard, this article shows you how to store only encrypted event descriptions in Google's Calendar application, while displaying a plain text version to anyone with the appropriate decryption keys.'"

An anonymous reader writes "The age-old full disclosure debate has been raging again, this time in no other place than at the foundations of the open-source flagship GNU/Linux operating system: within the Linux kernel itself. It beggars belief, but even Linux creator, Linus Torvalds, has advocated against the sort of openness on which Linux has thrived, arguing that security fixes to the kernel should be obscured in changelogs, saying 'If it's not a very public security issue already, I don't want a simple "git log + grep" to help find it.' Unfortunately, it's not kernel exploit writers who need to grep the changelog in order to find kernel vulnerabilities. On the contrary, it's downstream distributors who rely on changelog information in order to decide when to patch the kernels of their distributions, in order to keep their users safe."

Reader Chemisor advances a theory in his journal that a linguistic misunderstanding is at the root of many disagreements over different licensing philosophies, in particular BSD vs. GPL. The argument is that GPL adherents desire the freedom of their code, while those on the BSD side want freedom for their projects. "It is difficult to spend a week on Slashdot without colliding with a GPL advocate. Eager to spread their philosophy, they proselytize to anyone willing to listen, and to many who are not. When they collide with a BSD advocate, such as myself, a heated flamewar usually erupts with each side repeating the same arguments over and over, failing to understand how the other party can be so stupid as to not see the points that appear so obvious and right. These disagreements, as I wish to show in this article, are as much linguistic as they are philosophical, and while the latter side can not be reconciled, the former certainly can, hopefully resulting in a more civil and logical discourse over the matter." Click below for Chemisor's analysis of the linguistic chasm.

An anonymous reader writes "Richard Stallman, founder of the Free Software Foundation, has an article in the BBC in which he maintains that Gates' departure from Microsoft doesn't mean the end of proprietary software and that the free software community needs to stand strong to undo the damages Bill Gates, Microsoft, and other proprietary software vendors (explicitly naming Apple & Adobe amongst them) have done. And he slips in a claim that the Bill and Melinda Gates charity foundation doesn't really help the poor; it just pretends to while actually subjecting them to greater harm."

ruphus13 writes "July 4 will be day when OpenMoko's Neo FreeRunner will be available to US consumers. Being Open Source, it is modifiable down to the core. From the article: 'The FreeRunner is based on a GNU/Linux, and it will initially ship with basic software to make calls, send and receive SMS, and manage contacts. But the company is encouraging users to write and install their own applications. Software updates will add features to the phone over time, and the company said an August update will enable location-based services.'"

Atlasite writes "The WSJ is reporting on a EU project called Milepost aimed at integrating AI inside GCC. The team partners, which include include IBM, the University of Edinburgh and the French research institute, INRIA, announced their preliminary results at the recent GCC Summit, being able to increase the performance of GCC by 10% in just one month's work. GCC Summit paper is provided [PDF]."

javipas writes "GPLv3 and LGPLv3 were released one year ago, on 29 June 2007. Palamida, who tracks Open Source projects, has made a study of the current situation of these licenses along with AGPLv3, which was released later, in November. The number of projects that have made the transition to these licenses has grown over the last months, and it seems than AGPLv3 has captured a great interest lately. Black Duck Software, a company that tracks Open Source projects too, has made its own study with similar results, and although GPLv3 and its variants have a good adoption rate, the interviews published on the Palamida site (Stallman, Chris Di Bona) show that the acceptance of GPLv3 has still a long way to walk."

snydeq writes "Fatal Exception's Neil McAllister questions the relevance of the recent opening of Java given the wealth of options open source developers enjoy today. Sure, as the first full-blooded Java implementation available under a 100 percent Free Software license, RedHat's IcedTea pushes aside open source objections to developing in Java. Yet, McAllister asks, if Java really were released today, brand-new, would it be a tool you'd choose? 'The problem, as I see it, is twofold,' he writes. 'First, as the Java platform has matured, it has become incredibly complex. Today it's possible to do anything with Java, but no one developer can do everything — there simply aren't enough hours in the day to learn it all. Second, and most important, even as Java has stretched outward to embrace more concepts and technologies — adding APIs and language features as it goes — newer, more lightweight tools have appeared that do most of what Java aims to do. And they often do it better.'" Since Java itself never mattered except to sell books, I still don't see why opening it matters.

hweimer writes "Most problems when opening Word documents under GNU/Linux are due to missing fonts. Therefore, Red Hat published a set of fonts metric-compatible with the Windows core fonts last year. However, there were some concerns regarding the licensing that prevented many other distros to ship them. We finally managed to settle these problems, leading to better document interoperability for all GNU/Linux users."