What exactly is bounty whoring?
Sig Campaigns on behalf of ICOs is bounty whoring. Individuals are rewarded with stakes in a given project for making posts while wearing the corresponding signature. For example I am bounty whoring on behalf of matchpool cuz I like the project and in exchange for advertising for them I get some extra tokens from their upcoming crowdsale.
The concern many people have is that many bounty whores tend to dump whatever token they recieve for bitcoin almost immediately upon receipt of the token and in no way support the projects for which they are advertising. Also having minimum post requirements can also lead to spammy meaningless posts just to fill quotas. Legitimate complaints, indeed.