They must have come to an agreement or something... Its a really a shame, I was expecting more from them.
I'm willing to bet money that this isn't the case. No way can they have in any way have adsense.. I mean its directly against the TOS of adsense isn't it? But showing adsense ads is weak, I too was hoping for more. I'd love to see a feature where advertisers can buy ads directly on the toolbar, too. After this long wait, its quite a disappointment.
Did you see the video? Its clearly adsense for now. The beta testing only had 1 ad server connected, maybe the other 6 serve different ads?
Well I did see the first two minutes now, but still don't believe they'll get away with that. Its quite funny actually, but oh well. I still don't see how they can even show google ads with that.. I'm hoping the other ads will be different. But only time will tell..