The majority of bounty campaigns are only introducing spam on bitcointalk. So, I hope they're not going to be here for long.
They are ran by weak managers and don't care about quality or keeping the forum a good place to find useful information.
you word it better, I have noticed Most managers focus more on quantity, they can run up to 7-15 at a time. Anyway, Hunters should refrain from promoting Scams, Be careful who you follow...