The Best of the Interweb
according to me

Get Firefox
Best browser in my opinion, fast, excellent pop up blocker and of course tabbed browsing. Combine with the fasterfox extension for extreme loading speeds.

Digg
An excellent site full of user posted sites, news articles and techie stuff.

Revo-Europe
4 Color Rebellion
My two favourite nintendo sites that aren't as mainstream as say IGN or Gamespot. Well written articles and reviews.

Anime NFO
encyclopedia of all things Anime with user reviews and episode guides. Excellent start for an Otaku who doesn't know where to start.

DeviantArt
Massive collection of user posted Art, skins, wallpapers and everything creative.

I will continue to update this post with other great sites that come to mind.