One more
Mighty Optical Illusions has an interesting collection of optical illusions.
Love blogs but are tired of sifting through the crap just to find a decent one? I can help with that. More blog, less crap.
Signs of the Times is a blog with a collection of strangely worded signs.
I am a Japanese School Teacher: Okay. So it's not really a blog, but it is the funniest most entertaining thing I've ever read. Ever. If you only read one thing your entire life, this HAS to be it. It's that damn good.