Yeah, I've seen it before. Here's one link on the "social thinker" missive: http://soli.inav.net/~catalyst/Humor/think.htm
I used to have some great thoughts and do some of my best thinking sitting on the fence drinking looking at the water. Some of the thoughts stucks but some went swoosh never to return. I wondered where those thoughts went? Bud gave me wings but also took away my sky