Facebook and Twitter have (m|b)illions of users and investment dollars behind them and thousands of employees. While I don't know a lot about your company, that

Facebook and Twitter have (m|b)illions of users and investment dollars behind them and thousands of employees. While I don't know a lot about your company, that in itself is a strong signal that you're not in the same boat. I respect your desire to want to office the service for free, but I don't think your comparison will help to assuage anyone's fears of you disappearing.