OpenBazaar is a completely p2p network. Since there's no middleman, there's no infrastructure to pay to maintain. People buy and sell stuff directly with each other, so it really is truly free.
Question a) How would you define that point, when investors want to sell their shares, regarding open bazaars development, number of users, annual turnover and market share?
Question b) How could the network generate those returns but by fees or some sort of future "Exit"?
Question c) What is your investors answer to the question "how big could it become?" (please don´t say "next amazon" - I am sure they would buy in before and close it down...)