I will not say it's s scam, it's like you pay for their services, you pay for using their platforms as they are the ones who are looking at bounty works for its users so that newbie bounty hunters will not have a problem finding bounty works.
I never participated on their platforms by the way, ever since my first bounty I am the only one choosing/finding my bounty works.
Here is a tip how do I find my bounty works:
- First I look for signatures of high rank members here on the forum and I follow the link to its ann thread or bounty thread to apply on their bounty campaign.
- Second I go to ICO Bench look for high rated ICO's and look for their ann thread and look if they have bounty campaign and apply.
It's actually easy to look for bounty works if you have time. happy hunting.