make sure you post a good comment and you will get DO FOLLOW backlink. Code: http://knowledge.wharton.upenn.edu/article.cfm?articleid=2340
It's the Wharton B School, after (or before) Harvard as the top business school in the US. Google ups things for folks like that. And it is PR6, not PR1.
Funny, this post is from Sep 2009 and got about 50 comments out of 57 total during the last 3 hours ). Thanks a lot, great share