Catscan.com sure is a strange site. But did you know Jennicam (deadlink... previously) is nowadays hailed as one of the greatest now-defunct websites to have ever existed? Operated by Jennifer Ringley and closed in 2003 after seven years of a very popular existence , Jennicam was a guilty pleasure that for the longest time seemed lost to the newest denizens of the intertubes. Thankfully all 43 episodes can be viewed online! Once you've feasted on that digital archive, check out the interview Jenni gave to Webjunk back in 2007, and read some of the sonnets inspired by her work.
Cat-Scan.com is one of the strangest sites I've seen in some time. I have no idea how these people got their cats wedged into their scanners, or why.