Amazon For Everything!!
Etsy For handmade goodies and some excellent geekery!!
The Book Depository for great books with free p&p
Art Journaling, its all good a great community for any budding or expert art journaler
Mixed Media Workshops a great community for mixed media artists
Milliande Art Community a great community just for women
Chocolate Baroque the community where I spend a lot of time with loads of friends
Cheezburger for funny pictures of cats that will cheer your day!
Fake Science does exactly what it says on the tin!
Oddly Specific Oddly specific signs