However, could CPA be a better alternative for the current Adsense contextual ads?
Google would be the natural choice for a middleman if there ever was one. Besides, many savvy marketers know the Google brand name is trusted online, any product/service promoted through Google would be an easy sell. Many argue Google already dominates the web, why should it not be the one to handle these CPA transactions through its Adsense program. On the flip side, over countless updates and changes to its indexing, many webmasters have experienced more than a few negative dealings with Google. Many have won, many have lost in this Google Age, but all have realized riding the Google Search Engine is like running with the bulls at Pamplona, totally thrilling unless you’re one of the unfortunate few who get trampled in the process.