It should work smoothly for you as a one-man team. But the real magic starts to happen when more people get involved and start needing to make decisions togethe

It should work smoothly for you as a one-man team. But the real magic starts to happen when more people get involved and start needing to make decisions together. If you know that your team will remain just you, it might be overkill. I would use pivotal tracker, or the free version of basecamp. But would be very curious how it works out for you. Keep me posted on how it goes.