I have one question that really bug me sometimes, Are ICOs going to end or new ideas and projects will emerge along with ICOs. Many of us actually rely on bounty to earn other than investing. As long as there is ICO I believe there will be bounty. It will be a sad day for us if ICOs are declared officially dead.
I think the ICO has just begun, and it's too cruel to predict when they will die. Today there are many great ICOs for legitimate projects, and this requires some regulations to be clearer. I think in the future all crowdfunding will be done through a system similar to ICO, it's a must.