I agree that bounty is still relevant! You accumulate your tokens and in a year or two tokens can become very expensive!
This is an investment of your work in the future.
Bounty is not relevant of late as the results of bearish market that has hit the all major coins. Even if you accumulate any coins through bounties, and you lucky to see it get enlisted , the early bird that enjoyed huge bonuses will quickly sell off before you, thereby reducing the price of it.