There are many popular sites are available like Bountyhive,Bountylord that gives the ICOs announcement their duration time etc.
I want to know that how you select an ICOs to either participate in it as invester or a bounty campaigner.
Of course you need to be selective when participating in an ICO projects because its good to choosy rather than joining an ICO without hesitation. We are doubt in every ICO today because its not okay to ended without compensation from the signature campaign you came. As a user of bitcoin I do not want to waste my time to an ICO who does not pay me back, all of my hardwork will be wasted.