if you're primary source of income is base on adsense, you won't go far.
if you cash, between 400-800, i want you to be my partner for funding. my site is develop but need funding. pm me for details?
I agree with the adsense comment above.Unless you have a large content site with high paying keywords.Check with clickbank and cj for affiliate programs that match your sites services.One sell could make you more than the adsense.
Personally I don't know how these types of sites make money as some people hosts files that are rather huge. So the bandwidth must cost more than what the ads will pay out to you.