I think this is a really great product, and the personal story behind it is one that shows your passion for the project. However, I think with such a focus on the charitable aspect so early on, many investors may be turned on of this, with a fear of low profits and wide spread use. If I was investing, I would most likely pass on this project during the early stages. However, this is something that I would support as a charitable donation without expect much in return for it.