Microsoft Advertising has teamed up with Brand Affinity Technologies to give advertisers access to athlete and celebrity endorsements. The companies claim this is a way for businesses of "all sizes and budgets" to increase brand performance with their online campaigns.
Testimonials, Endorsements & Product Claims
MarketingSherpa.com presented an excellent article on June 26 that I highly recommend every marketer reads. You can read it for free until July 3rd by visiting http://www.marketingsherpa.com/article.php?ident=30024 after July 3rd you have to visit Marketing Sherpa.com and pay for closed access.