Yeah, I realize this problem, I experienced it. I ever joined a bounty with many participants stopped to continue the signature campaign there. Actually, at first time, I didn't see a problem behind the case. I also never saw a negative indication during following the bounty. But the problem happened after the bounty ended. The bounty manager and team of the project seem calculated the rewards with strange way. Everything was far away from expectation, they announced the rewards with not reasonable amount. They gave us pennies, and It was not as they ever wrote on bounty thread. I think the team like this project should get punishment.