I think this is a great business idea with a lot of potential, if you can address the reliability, scalability and trust problems you might have a really large

I think this is a great business idea with a lot of potential, if you can address the reliability, scalability and trust problems you might have a really large business opportunity here. I'm really impressed with your pragmatic and simple (for the user) implementation of this idea, I think you really did a great job identifying a minimal set of useful features and implementing that to validate your idea, congratulations! How long did you work on this so far if I might ask?