Regarding Wings not making profit: it actually does make profit, but with different model. Exchanges take percentage from transactions, Wings had two income sources: the ICO (people paying in advance for a service being built) and significant amount of Wings was given to the Foundation, so they are getting significant amount of each successfully forecasted reward (so this is a lot of money!). And regarding the examples of projects you gave, that’s exactly my point, some reimbursed people, others did not. Ignoring this issue something that only biggest players can afford to do and Wings is not in a position to do something that will further damage it’s reputation. As I said before, Wings will do whatever they want, and the market will verify if it was smart and fair decision.