I use tribal fusion. I've come down from about $15 a day to $2 a day. The same thing happened with Adsense a few months back. Has anyone else noticed this trend or is it me?
Actually, I've noticed the opposite over the last three weeks. I have a very large increase in the number of $1.00 - $2.00 clicks (adsence), while the number of clicks that I get have remained the same. This has been the case with several of the (unrelated) niches I work on.
Could just be the subject. I might just have a couple niches where the advertisers are in general more confident (or more desperate) about the recent economic changes