The business is a dynamo. The stock is a pipe dream, says Fortune's Geoff Colvin

We have some back up in our Common Sense squad: not everything is lost in insanity so far:

http://money.cnn.com/magazines/fortune/fortune_archive/2007/08/06/100141308/index.htm?source=yahoo_quote

Once the crowd will realise that they are living on "borrowed future" which will never come hang over will be ugly.