I think it's definitely worthwhile, I've gotten a decent amount of revenue from doing bounties and I've actually been having fun learning and growing my social media accounts while I'm at it. I've almost hit 10k followers on Twitter as well, only reason is because of bounties. It's nice to have a routine of daily activities that you can watch progress over long periods of time, and it also doesn't take very much time to do on top of all that. I think it's absolutely worth it.