The reason why we should keep looking for some redflags with these bounty campaigns because most of these ICOs are scams,or just created to raised funds and then runaway with their investors.Always looks for legitmacy of the team behind it,all of the aspects of a good ICO shouldnt be taken for granted.
This is true and to be exact that you really need to be more practical on what that you have been go for like you are taking to study well on what projects are you willing to support with and not to waste your time on joining by them.