I think ICO will not die in 2018, indeed the government in a country to make a special regulation on ICO, so it is not easy to happen fraud
Simply put the requirements for such companies and open the body for the regulation of such projects, the same Europe will come up with something. So I think in the future a scam is less, but in a good income will not have to count on the Commission and the other hat which is so fond of politics simply destroy the bounty and so on.