Stuart Langridge is quite possibly the only person in the world to have a BS in computer Science and philosophy. When he's not fiddling about with computers, he's an information architect, author of SitePoint's "DHTML Utopia," a member of the WaSP's Scripting Task Force, and a drinker of decent beers. He's also one-quarter of the team at LugRadio, the world's premiere free and open source software radio show.