Anti-SCO verdict to increase usage of Linux?

Seems very likely. After the judgment of the Single Judge (which can be appealed), the case for more people moving to the Linux platform seems to be much more likely. For quite some time now, SCO has been threatening people with the promise of billions of dollars to be paid in royalty to SCO. When a corporation has to take a decision about purchasing an Operating System for use, it looks at the total cost. Now, Linux is free, has some support cost, and may seem more difficult for Windows-comfortable users to use, but the threat of royalty payments and the uncertainty was prohibitive. With that gone now, one can expect Linux sales to go up significantly:

The court victory likely means better business for Novell, which sells Linux software. Brent Williams, an analyst at the Benchmark brokerage, explained that many businesses interested in switching to Linux had been sitting on the sidelines while the SCO suit played out. They worried using Linux could obligate them to pay royalties to SCO or make them lawsuit targets. SCO has sued AutoZone and DaimlerChrysler for using Linux without paying them.
Companies like Novell and Red Hat make money by packaging and supporting Linux. IBM, which failed in its attempt to market a proprietary operating system of its own, has championed Linux as an alternative to Windows.

With this judgment, SCO gets a body blow, and investors reacted in the same way; the SCO stock was down 70%, and given that SCO is primarily a Linux patent earning company, it is expected that their current business model will be significantly affected. The biggest loser of course could be Microsoft, if more businesses move to a Linux based solution, the direct impact would be on the MS businesses of the Operating System and Office.

SCO no more a threat to the Unix Community

Some time back, there was a major commotion in the open-source community when SCO, now effectively a patent-holding vulture, staked claim to some prime Unix patents and filed a case against IBM for contributing Unix code to Linux, and followed suit next year by filing similar claims against Novell, claiming that Novell's claims to owning Unix were false.
Well, how things have turned. In a judgment that overturned all these claims, and instead put SCO on a path to closure, a judge ruled in the case that it was indeed Novell that owned the Unix and Unixware copyrights, and closed SCO's claims. In addition, in a judgment that will create immense trouble for SCO, the judge also ruled that after SCO's deals with Microsoft and Sun Microsystems, it is SCO which owes Novell a share of the revenue such generated. And since Novell owns the license, SCO no longer has a leg to stand on in its case against IBM and Novell can force SCO to withdraw the case.
This judgment is something that will be welcomed by most people, especially people from the open-source industry, who always had the threat of SCO's cases open, and reinforced recently with the threat from Microsoft that it also owned some patents that were at the core of Linux. Read more details of the judgment:

In the ruling, the judge said SCO must pay Novell, but the amount will be determined in a trial, said Pamela Jones, founder and editor of Groklaw, a Web site that follows open-source software legal issues.
The ruling is good news for organizations that use open-source software products, said Jim Zemlin, executive director of the Linux Foundation. "From the perspective of someone who is adopting open-source solutions to run in the enterprise, it proves to them that the industry is going to defend the platform, and that when organizations attack it from a legal perspective, that the industry collectively will defend it," he said.
The decision is "abysmal" news for SCO, according to Zemlin. "Their future is looking bleak," he said.

Now the boot is on the other foot. It is Novell that can file claim to recover revenue from SCO's earnings, something that a number of people in the open-source community will really welcome. In addition, the fact that there is no longer a threat to the Linux community is sure to be welcomed. Next to Microsoft, SCO must be the next most disliked name among these people.

IBM develops 160 Gigabits per second chip

IBM has developed a new optical networking chip, using light signals instead of the traditional electrical signals. With this change in technology, the chip can speed data transmission to 160 GB/sec. This is fast enough to download one high definition movie in one second, and is part of the overall push to move out the frontiers of technology in the computing arena.
The optical receiver chip is a CMOS chip made with materials like indium phosphide and gallium arsenide. As per IBM, the production model will be small, just 3.25 mm by 5.25 mm in size.
At current technology, such a chip would be limited by current broadband technology, that runs at a max projected speed of 100 Mbps in research conditions, and even Ethernet tops out at 1 Gb/sec.