Since so many ICOs seem to be getting done privately by big institutions investors where the public needs to have connections to get in to a large minimum investment (Eg. 100 ETH+)...
Do you think Public Pre-Sales (e.g. minimum 100 ETH) or Pre-Sale Pools will even exist in 2 years?
ICO will not go anywhere as long as it is not banned worldwide. It can have a regulation but it has a good effect in the ecosystem to avoid scams. It will exist as long as there is a good idea that could add and improve our daily activities in life.