The funny ones first:
Cracked a hilariously informative website.
News and Info sites:
Online Sweepstakes Lists thousands of no purchase necessary online sweepstakes.
Documentary Storm Free streaming docs
Den of Geek The internet home of geeks
Some of my favorite video sites:
Red Letter Media funny stuff for movie geeks.
Zero Punctuation Yahtzee does great game reviews
The Guild a great webseries for gamers