I was thinking about advertising my apps with admob, but the prices are ridiculous. The minimum price is 20 cents per download of a free app. Not paid, but a free app. 1,000 downloads will land you $200. In reality only about 50 of those people will actually buy an app at $1.50. Then after Google's cut I will net around $52. How can a small developer pay those prices.... I would like to hear some feedback from some developers of your opinion on this.