xtimeline.com - History of Video Games

Awesome for the visual learner in you! I also recommend the Pregnancy Timeline.

History of the Internet would be better with images. Which leads me to my most concerning observation...no collaborative creation of time lines...hhmm. Did I miss something?
Certainly its not that hard to allow users to keep their time lines as locked or "open" for shared editing.

Well, its beta and that's what beta is all about. So I hope to see web2.0-ish collaborative time lines in the future, but for now there is some great stuff already there to check out.