This is a pretty goofy sport, but it’s a bit better online: Disc Golf.
This site on how to be a human beatbox is really well done. I’m amazingly awful at making sounds that come even close to this. Broadband recommended (lots of video).
I’ve posted a link to t-shirt design site Threadless before, but they’ve added a $1,000 contest so I’m linking it again.
Judging by the amount of users, I’m late to the party again. In any case, I like the idea of Upcoming… an online event calender that you personalize. I’m on there somewhere.
Some great public domain pictures and cartoons are at the Images of American Political History site.
Mined Out is kind of like Minesweeper, only with a tacky sense of humor.
The Fish Wars are raging, and you may not even realize it.
Online versions of most titles by Edgar Allan Poe are available. Sadly, “Why the Little Frenchman Wears His Hand in a Sling” is not there.
I could never get those 3D posters that were all the rage years ago, but I’m always a sucker for basic optical illusions.
The Telescope Game is kind of fun, but only the first 15 levels are online. Weak.
I was going to post a link to the web cartoon site Goonland, but after watching them I’ve decided they’re pretty bad. Oh crap, I linked them anyways.
The Goofus and Gallant Story Adventure killed me for some reason. Go Goofus!
Disinfopedia, the encyclopedia of propaganda. From corporate to religious, but mainly political.
Parental Advisory : Music Censorship in America is a great site, just turn that pop-up blocker on.
Check out these illustrations from different publications of Alice In Wonderland. No Tenniel included, so you probably haven’t seen these before.
Drive anyone around you insane by playing DJ.