We are in a bubble
sfard.posterous.com/bye.html
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
It's hard for me to come up with any title other than one to the point. And in respect to our collective growing attention deficit, I will skip a formal introduction. Here are four reasons why we are in a bubble.