http://www.typechart.com/
http://typesites.com/
(I love typography)

http://www.bookcoverarchive.com/
http://burlesquedesign.com/
http://www.punchgutstudio.com/
http://www.logogalleria.com/
http://www.hellomonday.net/
http://oinkfu.com/
http://www.la-belle-epoque.com/
(great inspiration)

http://css-tricks.com/
http://www.illustrationclass.com/
(helpers)

http://www.am1977.com/
(this is a friend of mines site, we collaborate on projects once in a while. he's pretty awesome :)

http://www.hornetinc.com/
(you can easily spend hours on this site watching some of the most incredible motion graphics, you may want to save this one for a rainy weekend.)

http://brentferraro.com/
(my personal site - i don't visit this often, only to update it. but I thought I would share :)