I know the problem of bounty hunters right now. Not only about scam projects but also the bounty coins are almost no prices once listed on exchanges, the prices are very cheap (decrease more than a half from ICO price, on some cases the decline may reach 100%). I don't know how it can be fixed by all parties in crypto world. It makes many people quit and move out from cryptocurrency. This problem has going on almost a full year, and still don't see the best solution for this. All people only hope for a better condition for the upcoming bull run, but unfortunately no one knows when it comes.