Hi there! I have an automotive blog with 300-500 unique visitors a day and get around a $ each day from google adsense. My record day was when I got 7$ but at that day, I got more than 2000 unique visitors coming from Autoblog and Worldcarfans. Average pay per click that I get is around 4-20 cents, sometimes less, sometimes more. The highest that I got was 3,25$ for one click only!!! I couldn't believe my eyes...
My average click is around .35, I rarely see clicks that are worth less than .10. That's on my Mopar site, my blog I don't know, I haven't had enough traffic to generate any clicks there yet.
My blog hasn't been out long enough (or gotten enough traffic) to get any clicks, it contains some pictures but is mostly text. The two most visited pages for my Mopar site (both are in my sig) contain a lot of text and a lot of pictures.