I'm sure everyone has seen the smaller version of this web 2.0 logo picture by now. However this is a bigger version with more logo's of companies that no-one (well alright, very very few) has heard of.
Nice touch is that if you follow the link through the image you'll be taken to Flickr and this picture becomes interactive with links to many of the companies having been placed on the pictures by Flickr members. Nice touch.
Update: Part 1 of this picture now has loads more links here