My personal blog gets a good number of clicks on the AdSense, but the clicks are worthless, less than $0.02 for some clicks. I know my blog is pretty niche (motorsports) and I guess that's why the clicks work, but is there anything I can do to make it more valuable? http://www.swindoner.co.uk
You can try to put less posts in the homepage so that the ads can be more targeted. ( if it's possible of course, just trying to help. )
Is your only ad the ad link? I did a quick skim of the page but that's all I saw. Maybe try putting a 468x60 ad below the header?