Release now, get some friends to start using it. Get feedback as you work on new features. Iterate, iterate, iterate. People don't mind using an incomplete serv

Release now, get some friends to start using it. Get feedback as you work on new features. Iterate, iterate, iterate. People don't mind using an incomplete service as long as they know its being built upon - it also helps build evangelists. Especially if you limit the initial number of users and create a type of scarcity.