www.Cheapassgamer.com : Daily posts of online and offline video game deals. Using this site you can snag a lot of games up on special clearances on almost any week of the year.
www.n4g.com : News 4 Gamers, this site is updated hourly with blogs, reviews, previews, and articles about gaming. Its truly an invaluable site to me since IGN only posts one article every couple of days. Just be careful that you don't believe all the articles. After every reading on each article, check the comments section to see what people are saying about the article. They usually leave hints about whether the article is legit or not.
http://www.youtube.com/user/QOTPA : These are probably one of the most accurate and funny as hell reviewers on youtube. Go to their user page, watch a review, and if you F#$@ing love it, then subscribe to them because they're that good.
www.hiphopgamershow.com : This site basically has a weekly video of the hiphopgamer giving his say on his perspective of everything that happens on www.n4g.com. He is a little bit of a ps3 fanboy, but he's also kinda of a 360 fanboy too (don't ask me how that works, but somehow it does).