Well, probably u r trying to do ur project from a noble perspective, but I'm giving it a look from devil's perspective. If I get a free system like this with unlimited upload/download option with no fare resource policy, I'd ask my friends to upload movies & games to it and I'll download it from here. Will u be able to pay for the BW from your advertisers money, when thousands of devils like me start showing love to your service ?
There is a little hidden agenda behind that. It will be fully unlimited no upload download caps at all just the maximum line speed. The idea is part 1 of 2 it will cost me short term hence why I'd like donations but long term I'll earn money from it as the data centres will be able to get large bandwidth amounts at cheaper price per gb , never know if it really gets going we might even reach infamouse T1 status