Some more details about the Facebook announcement - it's definitely a pretty radical change of direction for the company, whch means it's interesting, whether it's good or bad for the company and society at large is quite uncertain - I can't help thinking that several billion users, previously sharing lots of interesting things with each other in public, are about to be dragged underground into a privacy dungeon while being told privacy dungeons are the new coolnesswww.getrevue.co #