It was definitely 15, but that was back then, when the world was less crowded. You're not famous, because who has heard of Payperpost? It's Alexa is around the 10,000 mark, so it's yet to become well known itself.
Hi Tom, This is my 5th day with PayPerPost, and I have earned ~$122 so far. I'm planning to test it for one full month to get an idea what an "average blogger" can expect to earn with it, and reporting the details as I go (on my blog, of course). PPP has been pretty controversial. The A-Listers all bashed it, and I've seen some heated debates on a few blogs... but my readers have been cool about it. Of course, I'm choosing relevant opportunities which may be the difference. I've had some great indirect results as well. PPP encouraged me to blog more frequently, which increased my traffic & readership as well as my Adsense earnings. So far so good!