Here's a thread for people to post go sites you like to visit. Should be useful for beginners.

Here are a few of mine:

http://www.youtube.com/user/dwyrin - awesome channel for lectures and game narration by a high dan amateur.

eidogo.com - joseki

www.gogameguru.com - news, profiles, game reviews, and weekly problems

www.gokifu.com - daily supply of sgf's from recent professional games

www.josekipedia.com - I prefer this to eidogo, since good lines, mistakes, and hamete are in different colors.
www.dailyjoseki.com - Drills!
gochild2009.appspot.com - lots of problems, much higher quality than e.g. goproblems

All the major tournaments updated fairly often
http://igokisen.web.fc2.com/news.html

how can you miss out on sensei's library
http://senseis.xmp.net/

Then there is my blog if you like Asian go books and posts about interesting go related objects.

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http://tchan001.wordpress.com
A blog on Asian go books, go sightings, and interesting tidbits
Go is such a beautiful game.