Two years ago on Mar 9, 2007 I did an experiment where I paid approx 100 bloggers to talk about a major product launch I was doing. So I check today and found that about half the blogs were no more. Many bloggers that were still in biz had deleted my post, but over ten blogs still have my story with links to my site and those links are still sending me traffic.

I have gotten thousands of clicks and it was well worth the investment.