Alternatives to Adsense

hooThere are several alternatives to Adsense. If memory serves me correctly,  Problogger.net reported that Yahoo Overture , now Yahoo! Search Marketing, did not outperform Adsense in a test. However, one that looks particularly attractive to me, on paper anyway, is Clicksor, which apparently uses more ad types, thus increasing the chances of ads getting clicked on. I have used neither to date.Everyone!

Yahoo Publisher is the current address for Yahoo's adsense equivalent