Xkcd webcomic – can change the World wide web
Xkcd.Com is a badly drawn but highly entertaining webcomic by Randall Munroe. The concepts discussed are all geek stuff- some things u can’t understand till u know about the latest in technology and programming strange jokes.
There was one comic where an audio preview option is shown in youtube comments- to prevent the stupid comments u see there. Soon, youtube added that feature. Read about it in the xkcd Blag.