Move over, WWW: here comes Web 2.0

Well, to all you nerds out there (if any?), Web 2.0 is of course nothing new. The term is used to refer to a growing number of popular websites where ordinary users contribute content, including Wikipedia, YouTube, MySpace, LiveJournal, del.icio.us, and so on. Not surprising, then, is the fact that quite a few of these Web 2.0 sites made it into Time Magazine's recent list of "50 coolest websites".