Hi, I have placed google adsense on my personal blog in last week only. My blog is well ranked (PR 4) in google and for my keywords like search engine optimizer it is coming in top 10 results of MSN. But I have not earned anything from my blog....
How you put the ads there you have 1% chanses to receive cliks. Try to put medium rectancle under every title of the post, blend the ad into your content and make the title of the ad same color with the title of your post.
pr4 and search engine position doesn't help if you keyword is cold. Use the overture tool to check how many time your keyword is being search
How many page impresn do you get per day? Is it about 100 or below? If yes, increase visitor in your web site. If your page impresson is 500 or more per day, then change your ads unit. Make them larger and easily visible in your site.
I see the blog as a PR 2 ? I would change your ads so that visitors have to look over yours ads - place them in the body of the text rather than having a very obvious ad. It comes down to traffic after that.....
Make sure your code is your code! I sometimes have left the code that came with the theme - and was too curious like yourself on why I wasnt making $! Just a heads up.