Chitika Content Link, Alternative To Kontera?

I was really surprised of all opportunity to make money online. I’ve not had still the occasion to mention the new addition to the Chitika ad unit line. It’s still in beta. Unlike most of the others contextual advertising, if you’ve not heard about it, it’s similar to the Kontera’s Content link.
The system run for keywords that they can match to an advertsment. When users moves mouse over the links, they get a floating tool boxs, like a small screens containing an ad.
Not all chitika users they have the chance to be invited to test Chitika Content Link.
However I think that Adsense are always the better contextual advertising, but I think there are many users who would like to have an additional revenue from their blog with these new contextual advertising.