All about spirits and these all are almost nothing now that most bounties are unsuccessful from their projects. I am not against bounty hunting(coz I am also a bounty Hunter) but many bounty campaigns are belittling their bounty hunters by giving them a small fraction of the bounties. It would be better to do some investing on the coins listed in the market rather than doing bounty hunting.
Bounty hunting were also affected with this scam ICOs and failed projects. It's so frustrating to wait for a year only to receive nothing in return and who would think that bounty hunters would continue to do bounty hunting.