Some people just participate in the bounties and wait for few years. they don't sell their bounty rewards for low fiat reward. Ironically those people become FIAT millionaires.

Thx for bounties! Good jewelry.
I'm new in bounty and already understand that it's a very good idea, I will keep my tokens too for long time! I hope

In addition to holding coins, you need to constantly analyze and monitor the development of the campaign. Many projects are put potential scam, so it is better to get rid of such coins quickly ...