lace_agate

The "Blog" of "Unnecessary" Quotation Marks"
Pretty much what it says on the tin.

Cake Wrecks
When professional cakes go horribly, hilariously wrong.

Shakesville
Primarily a feminist blog, but many things besides.  You may not agree with everything that gets posted here (for example: some of them are quite cynical about Barack Obama, although they still voted for him).  Somewhat NSFW due to frequent and creative swearing and some sexual content.

BioBlog
The blog of Waikato University lecturer Alison Campbell (who was a close friend of my mum's).  Mainly about evolution; quite fascinating.

Timeline of Internet Memes
Also what it says on the tin.

wrongworddammit 

wordsmith.org
Home of the Internet Anagram Server, among other things.