Twitter Chat and Hashtag Manager - Create and Participate in Tweet Chats

If you enjoy being involved in Twitter chats you may sometimes find it difficult to keep up with the discussions - you might find that running a search for the appropriate hashtag and then refreshing the search just doesn't really cut it for you. If that's the case, you might want to explore TWchat They say of themselves: "Our public service allows you to create realtime chat rooms based on twitter hashtag. Invite users and perform the presentations online without any additional software! Add your friends or colleagues to help you with moderation."  I have seen a few of these tools before, and this looks a nice easy to use one.