I think at this moment ico ecosystem really need some regulations. Cause this ecosystem is destroying itself day by day for the one reason scam and failed projects. In last few months we saw many projects who collected money form general people and investors and then simply disappeared. And some of them successful during ico but when it comes to development they just failed. Some of them never listed their token anywhere. So people are getting this kind of problem day by day. I think only regulations can stop this things.