Quote Originally Posted by halo
Some real thinkers -Socrates
Wow, great answer. Many great answers on these pages, actually.

If I'd been in a serious mood earlier, I'd have listed:

James Maynard Keenan
Plato
Carl Jung
Adam Weisshaupt
Sigmund Freud
Timothy Leary
George Carlin
Siddhartha Gautama
Bill Maher
Benjamin Franklin

And the people in my signature: some great thinkers/people/comedians.