It's a nice effort but as bounty hunter I am not agree with this top 7 or top 10 ICO's because there is no big reward for bounty hunters in such campaigns. When an ICO becomes very famous then it's participants also increases and it will divide the bounty reward and you will not get anything. As per my observation we have to find an ICO that is not very very famous but an ICO which is going to cross hardcap. Then there is a chance that you will get smart earning.