Has anyone used YPN for their forum? If so, how does the CTR/PPC compare to AdSense?

I know that YPN's targetting has been horrid in the past but it's apparently improved.

I actually heard from quite some people that adsense still pays better, but that ypn is catching up and being better then what it was before.

Do you mean that AdSense pays better in the end? I've heard that YPN will pay a whole lot more per click, but the low CTR means less profit at the end of the month.