Alright, I've had over 10k page impressions and 11 clicks (wow, low ratio), and I'm only at $1.67 with Google Adsense, which is pretty low considering there have been 30k ad impressions to date. Somes clicks I've gotten less than $.10 for, which is not anywhere near good. I've found a lot of lists of Google Adsense alternatives, but they're long lists without user experience. So I figure I'd ask here: which company handles the advertisements displayed on your site and how satisfied are you with them? I'm also in talks with some companies that sell Dexter products about displaying ads for a cheap fee (without a middle-man), which should work out nicely if they pan out.