In case you were wondering how this new app is better than Facebook Poke, apparently [0] Yo allows group yo's as well as double yo's. So you effectively have mo

In case you were wondering how this new app is better than Facebook Poke, apparently [0] Yo allows group yo's as well as double yo's. So you effectively have morse code broadcast to a select group. [0] http://thinkprogress.org/economy/2014/06/18/3450334/yo-app-tech-bubble/ http://thinkprogress.org/economy/2014/06/18/3450334/yo-app-t...