facebook's DNA is a harvard dating site, so no surprise that it would return to its roots! /sarc along the same lines, look at the consistent theme that sexua

facebook's DNA is a harvard dating site, so no surprise that it would return to its roots! /sarc along the same lines, look at the consistent theme that sexuality has in the success of most big sites...porn/dating/sex. there is, frequently, some component of the sexual triangle that is exploited on the way to scale.