http://www.fmylife.com/
Fuck My Life. "Get the guts to spill the beans." Short posts about everyday occurrences (not). You WILL be addicted.
http://sports.espn.go.com/espn/page2/simmons/index - pretty funny writer covering american sports and other things
http://www.imdb.com/ - solves arguments over who was in that movie and/or what the famous line actually was
http://www.drinksmixer.com/ - handy when you need to remember what goes into a Fuzzy Navel, Purple Hooter or White Russian
http://textsfromlastnight.com/
interesting texts sent/received on cellphones.
http://www.robgendlerastropics.com/Einstein.html - Images from Space