This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
It is also generally acknowledged that one of the core components of Web 3.0 applications will be the use of artificial intelligence. There is however debate as to whether this intelligence will be obtained by sites reasoning like humans or through sites leveraging collective intelligence techniques such as collaborative filtering.