"It's one of the more popular culture wars in the free software community: GUI versus CLI (graphics versus the command-line). Programmers, by selection, inclination, and long experience, understandably are attracted to textual interactions with the computer, but the text interface was imposed originally by technological limitations. The GUI was introduced as a reply to those problems, but has undergone very little evolution from 1973 (when it was invented at Xerox PARC) to today. So why can't we do better than either of these tired old systems?"

This week Canonical, the company behind Ubuntu Linux, announced a partnership with Parallels, maker of the Virtualization products Parallels Workstation and Parallels Desktop for Mac. This article compares four virtualization products available for Linux: the free, open source x86 emulator Qemu; the closed-but-free versions of VirtualBox and VMware-Server, and the commercial Parallels Workstation.

After reviewing the HDD model, Ars now looks at the SSD variant of the MacBook Air. They conclude: "The USD 1300 question is whether the SSD is worth the extra cash. The answer seems to be no. I experienced only moderate gains in battery life and not very noticeable speed differences. The one major benefit of the SSD model is that it doesn't cause the same types of slowdowns as the HDD model during times of high disk activity, and that's certainly a huge plus. Speedy read times are great, too, but they are balanced out by pokey write times. Still, even if it's more usable, it's hard to justify the huge price difference for the SSD model."

Apple's OS X, Microsoft Windows, and Linux operating systems are to be pitted against each other in an ethical hacking contest in Vancouver next month. Run by the organizers of the CanSecWest Vancouver 2008 security conference, the competition is a repeat of the 'PWN to Own' contest at CanSecWest in 2007, when security researchers competed to win a MacBook Pro and USD 10000.

Last month, IBM made an announcement that put an end to any hope of an open source OS/2. Responding to requests from an online community that had previously collected 11,600 signatures in support of its cause, the company confirmed that they would not be releasing the source code of their OS/2 operating system. I used OS/2 as my main operating system for about four years, and unlike some former users, my reaction to the news sits somewhere between disinterest and relief.

"The ability to download and immediately render non-standard web fonts is just one of several advancements Apple has planned for Safari 3.1, a small but significant update to its share-gaining web browser for both the Mac and Windows PCs. The release, which underwent private testing this week, will tie in a number of other enhancements, most of which have been under constant development as part of the company's WebKit open source application framework since last fall. They aim to provide Web developers a means of writing more dynamic and customizable web pages and iPhone apps, which will in turn provide surfers with a more feature-rich and enjoyable experience."

SCALE interviews Bruno G. Albuquerque (BGA) and Jorge Mare (Kokito) of the Haiku project. Haiku will be exhibiting and speaking at the 2008 Southern California Linux Expo. SCALE 6x will be held Feb 8 -10 at the Los Angeles Airport Westin. The interview is a tad bit annoying to read due to the (lack of) formatting, but you'll get through it.

"The Register has unearthed a research paper that shows IBM working on a computing system capable 'of hosting the entire internet as an application'. This mega system relies on a re-tooled version of IBM's Blue Gene supercomputers so loved by the high performance computing crowd. IBM's researchers have proposed tweaking the Blue Gene systems to run today's most popular web applications such as Linux, Apache, MySQL and Ruby on Rails."

One of the most surprising things about Microsoft's bid for Yahoo is that if successful it will make Microsoft one of the two or three largest users of open source software in the world. Google is certainly the largest. The National Security Agency may or may not be second (only the spooks know for sure), but if it is then by my estimate that would make Yahoo the third.

So, you think that since there are so few holes in your Mac OS that you're invulnerable to attack? That may be true for Trojans and viruses, but it's not the case for phishing attacks that can be fiendishly deceptive and destructive. Not worried yet? Read this column and you might think again.

SCALE 6x, the 2008 Southern California Linux Expo will be held in Los Angeles this weekend (Feb 8-10). This will be the 6th annual SCALE conference. Keynote speakers will include Jono Bacon (Ubuntu) and Stormy Peters (OpenLogic). The event will include 5 speaker tracks with over 80 speakers. The expo floor will be packed with open source commercial and non-profit exhibitors, including Silicon Mechanics, Novell, IBM, GroundWork, Postgres, Gentoo and more! Additionally Friday February 8th will mark the return of several mini-conferences including: Women in Open Source (WIOS), Open Source Software In Education, and DOHCS - Demonstrating Open Source Health Care Solutions.

A revealing Computerworld feature dissects offers a rundown on how Wikipedia and its various sister projects really work - the ideals behind Copyleft and the GNU FDL license, the people that contribute, the policies and guidelines that determine contributions, dispute resolution, the Wikipedia Hierarchy, and an amusing summary of some of the major controversies and lamest edit wars that have occurred within the world of Wikipedia. These include the Siegenthaler incident, the real size of the Death Star, whether the C# Programming language should be written with a hash or the musical sharp symbol, the real height of Andre the Giant, and the eternal conflict between British and US spelling. The story also looks at what the future holds for Wikipedia. An in-depth, revealing look at how the world's largest encyclopedia really works.

The completely new theme for Ubuntu 8.04 has been deferred to the following release. The original plan was to have a fresh theme for every long-term-support release, starting with Ubuntu 8.04 Hardy Heron. Now it has been decided to put off the redesign until Ubuntu 8.10. Many theme concepts can be found in the Ubuntu Artwork wiki.

"In addition to Project Indiana Developer Preview 2, Solaris users can now rejoice over the next release in the Solaris Express Developer Edition family. SXDE 1/08 is the quarterly update to Sun's next-generation Solaris Operating System that is built from the latest OpenSolaris Nevada technologies. This first SXDE release of 2008 brings a host of new features for the developer such as NetBeans 6.0 and the GlassFish v2 application server. Even for those that aren't developers, SXDE 1/08 brings new features further down on the Solaris stack such as the Sun xVM virtualization server with support for libvirt, support for the 802.11n Intel 4965 wireless chipset, and a variety of new services."