Well, what can we say. Bounty might be no longer profitable this time, or may be since a year ago perhaps. Only a few of them that can be called successful and most of them were failed/scammed ones.

And regarding the campaign that pays you using bitcoin, a lot of people here suggesting for them using an escrow because bitcoin already has a value, it's different from the bounty of new altcoins/things. They prefer if the team are using an escrow or hiring a reputable manager from here, especially if the one managing the campaign doesn't have name in here.