Right now I have ads on my site (not the one in sig) and they are totally irrelevant to my theme. They've been there for a week maybe and Ive been getting some clicks but if there were more relevant ads I would do even better. Is there any way to enforce the ads to rotate ?
I don't think so... Google shows the ads they think are targeted...If you're not getting them, you should take a look at your keyword density for example... EDIT The ads seem targeted to me...
not that i know of. You might want to include the urls of the ads in de blocked advertisers on your site maybe? just right click to ad, and then copy shortcut.
If it's not giving you relevant content, and your site has been up for a while, then you don't have enough content. Adsense is limited by what you give it to work with.