maybe i have missed something here. But it doesn't seem to me like this application has much use. The goal is to bring cryptocurrency to the unbanked. Well the unbanked are people who live in areas where its hard to even have a bank account. So with Dether, they can now buy cryptocurrency and have it on their phone like a mobile bank. The only problem is they need to actually meet up with some one who owns cryptocurrency to sell to them. I would think that these people usually do not live in the same geographical location as those who are considered unbanked. it is an interesting idea. i would be interested in it if selling could be a profitable enterprise. But is it really profitable for me to run around all day meeting people who want to buy my crypto in New jersey? feel free to correct me if i am misinformed about Dether.