I see some ICO's are just for the knack and eventually end up just doing nothing. more or less ICO's have been used for uproars only and i find it that some may use it as "scam" intro but not all ICO's do that. some are just taking advantage of the good side of ICO just to make that Insta Billion Dollars state-of-mind without having the intention of keeping the coin alive. Not all though but there are some, and a lot some.