Webcomics:
Something Positive - Dark Humor
Penny Arcade - Video Game Humor

Social News:
Digg
Reddit

Shopping:
Woot - A deal a day site
Techbargains

Online Video:
Angry Video Game Nerd - Cursing, crappy games, Great fun
Nostalgia Critic - Reviewing your 80’s childhood onward
Diggnation - Laptop. Couch. Beer. Let’s go.
Totally Rad Show - Games, Movies, and TV Reviewed