theodp writes: In the world envisioned by Microsoft's just-published patent application for Social Marketing, monopolists will maximize revenue by charging prices inversely related to the perceived influence an individual has on others. Microsoft gives an example of a pricing model that charges different people $0, $5, $10, $20, or even $25 for the identical item based on the influence they wield — better start accepting those Facebook friend requests! A presentation describing the revenue optimization scheme earned one of the three inventors applause (MS-Research video), and the so-called 'influence and exploit' strategies were also featured at WWW 2008 (pdf). By the way, the invention jibes nicely with Bill Gates' pending patents for identifying influencers. Welcome to the brave new world of analytics, kids!