I think this is an interesting feature. This seems to be like group-chatting in public. People can still link and retweet the conversation so they can be held a

I think this is an interesting feature. This seems to be like group-chatting in public. People can still link and retweet the conversation so they can be held accountable. It would be interesting if people can add other people in subsequent tweets, making it an organic conversation that builds more people in as opposed to the total chaos of interacting with everyone's replies. Together with video sharing this can make online public meetings easier to share. Can this get rid of twitter wars ? I think this might add to @mention spam.