I read it as a kind of a second-generation solution: it takes a previously solved problem (a social network) and tries to solve a perceived problem with the exi

I read it as a kind of a second-generation solution: it takes a previously solved problem (a social network) and tries to solve a perceived problem with the existing solutions. Whether it succeeds or fails will hinge on if there is a market for something that has similar features to Facebook/Twitter but solves a problem that people have been objecting to.