The Unofficial Deadpool Homepage by Ravenlock

..........Quite a bit outdated, but still cool and unique.
Which Marvel Superhero are YOU?
..........Take the quiz and see who you are!

Deadpool's Stagnant Pond by Spidermad
..........Stagnant indeed, though cool! It too has not been updated in many moons.

Encyclopedia Deadpoolica by Deadpoolica
..........A site that is still updated periodically, it mainly is a DP message board.

Deadpool Deadlines by Arcane, Aldath, and Phoenix
..........Very outdated, but some useful info and fun to browse!