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I used to decide joining some bounty campaign on Bountyhive but I think they are too strict to require for the participation. I know that for benefit of projects and participants but I don't like it.
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I don't judge them. And I don't agree with you. Because they are a bounty manager team, not a individual as well as they need to prove the project which they manage at least having a real team. If they can't manage all bounty campaign, they can reject it instead of accepting. If they are still working like this, they will lost not only their benifits but also the bounty hunters who are in the platform. I think you know what happen if the bounty platform have not a participant.
. I know there are so many bounty hunters are using these platform to find out bounty campaign to join but for me, I don't use it cause I feel I can find out the best bounty campaigns in this forum only without using any bounty listing platform 
I don't know bounty hunters will put their faith to where.