Probably the most often misunderstood element of KDE4 is Plasma, the extensive widget engine that replaces the normal desktop and the Kicker panel from KDE 3.x. The entire KDE4 desktop is built up out of Plasmoids (yet another term for desk accessory), including the panel and the desktop itself - and it is the latter that has been causing quite some confusion. Where are my desktop icons? Update: Aaron Seigo has published a screencast showing how the FolderView Plasmoid behaves as a normal desktop, and how to make it so.

"Internet Explorer 8 is set to be Microsoft's most standards compliant browser ever. After originally stating that IE8 would default to the same non-compliant behavior exhibited by IE7, Microsoft relented and plumped for standard-by-default. The first beta of IE8 was released in March and it did indeed default to standards compliance. Web developers have been clamouring for standards compliance for a long time; IE is a long way behind the competition, requiring considerable hacks and workarounds to get pages working properly. IE8 should make things a lot better - but it will still fall far short of the standards set by Firefox, Safari, and Opera. Some of these problems are technical, but others are cultural. Where the other browser developers are open and communicative, Microsoft is still leaving web developers in the dark."

"Of all the community distributions, probably the least known is openSUSE. After two and a half years, the distro is not only still working out details about how its community operates - including how its governing board is elected - but also struggling to come out of the shadow of its corporate parent Novell, much as Fedora has emerged from its initial dominance by Red Hat. With the pending release of openSUSE 11.0, community manager Joe 'Zonker' Brockmeier suggests that the distribution is finally starting to get the recognition it deserves. In the middle of preparations for the new release, Brockmeier took the time to talk with Linux.com about the priorities within the community and its relation with the larger world of free software."

We all know about PsyStar, the company that sells an unofficial Macintosh clone running Mac OS X Leopard. While the device runs Leopard fine, it has its shortcomings in that operating system updates have to go through PsyStar testing first, becuase they might break your installation. While this problem isn't addressed with this product, EFiX aims to simplify installing Mac OS X Leopard on your non-Apple machine.

The Register has reviewed OpenSolaris, and concludes: "Sun has made good on its promise to deliver OpenSolaris, the company's Unix-based answer to Linux, with a company-supported, commercial update arriving in mid-May. Although far from a complete product, the latest OpenSolaris is impressive and in the long run could prove a viable alternative to Linux."

Peteris Krumins has written a three-part article series on his blog about using Bash effectively. The three parts are Editing commands in Emacs editing mode, Editing commands in Vi editing mode, and Definitive guide to Bash command line history. All three articles come with 'cheat sheets' in .pdf and .txt format so you can memorise the commands and shortcuts easier.

"It's official: Microsoft will not accept any external code contributions to its planned Dynamic Language Runtime, which will run Microsoft's new scripting languages for the web and Silverlight content on .NET. Microsoft will, though, continue to accept source-code contributions to its slowly emerging implementation of Ruby for .NET, IronRuby. Contributions are helping to build IronRuby and shepherd the language towards the first-full release. The Register has learned, meanwhile, that Microsoft will start accepting external contributions to its other great scripting language project, putting Python on .NET - IronPython - in the "near future". The promise by Microsoft IronRuby lead John Lam comes nearly a year after the topic was first raised. The reason Microsoft decided to leave the DLR closed, despite taking contributions to the languages that will run inside it, is to protect itself from unwanted licenses and IP claims."

Apple's PowerMac G5 has been out of sale for nearly two years now, which some find a sad thing. As we all know, the desktop PowerPC market is more or less dead by now, which means getting your hands on a PowerPC workstation is either difficult, or very expensive. Terra Soft Solutions, the company behind Yellow Dog Linux, is about to launch its YDL PowerStation, the unofficial successor to the PowerMac G5. "Not just a simple replacement, but a well designed, perfectly packaged, readily upgradable, and far, far, more open source friendly system. The YDL PowerStation is four cores of unleashed Power in a solid, affordable package."

Computerworld is undertaking a series of investigations into the most widely-used programming languages. Previously they have spoken to Alfred v. Aho of AWK fame, Chet Ramey about his experience maintaining Bash, and S. Tucker Taft on the Ada 1995 and 2005 revisions. In this article they chat to Microsoft about its server-side script engine ASP and web application framework ASP.NET, used to build dynamic Web sites, applications and Web services.

Opera 9.5 has been released, beating Firefox 3.0 to the punch which is supposed to be released soon as well. The marketing speak: "Opera's cross-device expertise, support for open Web standards and commitment to speed and performance culminate to create the most powerful Opera browser yet. Making its desktop debut in Opera 9.5, Opera Link blurs the boundaries between computers and mobile phones by enabling a seamless Web experience from device to device." Get it from Opera.com.

The original rumours concerning Mac OS X 10.6 Snow Leopard stated that it would be available only for 64bit Intel processors, leaving PowerPC G4, G5, and early Intel Macs out in the blue. While Steve Jobs' keynote and the preview pages at Apple.com did not speak of any hardware cut-offs, Gizmodo got their hands on a hardware requirements document for the Developer Preview release of Snow Leopard, and it contains bad news for PowerPC users.

Remember back in January when Sun engineer Adam Leventhal shared that Apple had "crippled" DTrace? Well, it appears that the latest point release of Leopard silently restored DTrace to full function. According to Levanthal, on 10.5.3, the output of DTrace is "exactly what one would expect". DTrace can be used right now on your updated Leopard install.

The KDE project saw the writing on the wall. They saw that they had reached a certain limit when it came to what could be done with the KDE 3.x series - they named it the "big friggin' wall", and decided that in order to get over that wall, incremental updates wouldn't do - they needed massive changes, a big jump, and they went for it. It's been a rough road, but it seems as if KDE 4.1 is showing signs of the vision becoming a reality. And it now seems as if several people within the GNOME community are seeing the writing on the wall too: GNOME 2.x has reached its goal - now what?

At the Worldwide Developer Conference currently underway in San Fransisco, Apple unveiled some of the new features coming in Mac OS X Server 10.6, Snow Leopard. Of course the new release gets the same improvements as the client version, but in addition to those, there are a few server-specific features underway too.