Via FutureGov’s Dominic Campbell, here’s Apps for Democracy (complete with American mis-spellings) 
Last Sunday was “Social Citizen Sunday” where neighbors were encouraged to talk to one another about the problems and ideas they have that could be address through better technology.
You can view some of the micro-proposals that it has thrown up here.
A blog about representative democracy, social media and a conversational politics. How will peer-to-peer communications change local democracy? How is representation changing? 
