Finding a good bounty is an art. You really have to do a lot of research before spending any time on something which could potentially worth while
This is not art. It is an experience. In fact, more than 80% of the bounty participants are actually inexperienced. Usually, many bounty participants will choose those popular bounty threads, such as high floors, threads active.
But this is actually superficial, they did not seriously analyze the feasibility and benefits of this project, just depends on whether it is hot.
A hot bounty thread is not equal to a good bounty thread, maybe it is because bumping service.