You do have a point Cryptohunter. We are rather busy atm, but I will do a little research on the subject when I get the time. Would have to be some sort of sidechain solution though. We don't want to get in Ethereums situation with a blockchain that grows 1 GB each day. Pm me any relevant links, and I'll look at it when I can.
Totally agree we don't want to start bloating our blockchain. Sidechains would be the ideal way to go.
Anyone know of any projects implementing this type of system yet?