Interesting Odesk Job (odesk.com)

Sounds GA black hat methods to me. But I'm not quite surprised about this. Monetization is the master word. I'm wondering whether selenium would fit their need. ( I believe one have to change the UserAgent to look more real ). Google's mission at a very early stage. Do you know if google is able to detect such behaviors? Is it even possible? Maybe detecting patterns issued from a particular IP. Or using smart cookies to track down users with definite patterns.