Change that poll to Cents and I'm all over the 10. I have a feeling it's tough to get by with google adsense.
What type of sites are you guy running that aren't earning very much money? I'm not looking for the high earners here, but rather the low earners since there are far more of you.
I'm guessing the majority are running clone sites of some sort. Video clones, directories, proxy sites, etc. I just don't see much money in those markets. Content sites are where the money is at. I personally build information related content sites, then use my software to drive traffic while waiting for the search engines to pick them up. My wikipedia clone was up and making 50+ a day within a week of me launching it.
Currently doing under 10$ a day, which isn't too bad, but looking to increase it in a few months to come. GOAL: in 4 months get at least 50$/day in profits.