The idea seems to be really nice, although I think that gaining B2B clients will be crucial for success of the project. I hope that you will succeed as we all want NEM to evolve, so I keep my finger crossed!
Can you elaborate a little bit more about the technology stack behind the project? What languages/frameworks do you use? (besides NEM of course )
I have also question with regards to your financial contribution. You wrote, that you invested $50.000 in this project, however first milestone reward is 250.000 XEM, which is more less $50.000. From my understanding milestone 1 is almost ready, so it would mean that it will be paid off once community approves the funding. In that case your financial investment will be actually $0. Am I getting it correctly or am I missing something?