ABC announced its plans today for a new summer reality show called The Glass House, where contestants take turns hurling tiny pebbles at each other until someone sustains a surprisingly serious injury or they form rock-throwing alliances powerful enough to shatter the outside walls of their abode. Oh, we wish: The show crams fourteen fame-hungry contestants into a house and then implores its fans to use their social networks to vote for certain contestants. Finally, a Big Brother for the social media age! Shudder.