How to Sell Your Soul on Twitter and Who's Buying

How to Sell Your Soul on Twitter and Who's Buying - ReadWriteWeb: "What are you doing? No what are you doing Apple, Skype, Flip, StubHub and Box.net?? These popular companies just couldn't resist paying off Twitter users to put advertisements into their Twitter streams using the new pay-per-tweet service Magpie. It's enough to make you question the true motives of any outspoken fan and the end result is pretty laughable when you take 'a bird's eye view.'"