[imtringued]

Why charge a fee? All you need is a reputation system where low reputation bounty hunters need a reputable person to vouch for them. If it turns out to be false, both take a hit. If true, the voucher gets to be a co-author and a share in the bounty.

[Snacklive]

That's just a way to create a toxic environment filled with elitism similar to StackOverflow