A couple of times, i have got private translation bounty requests that not listed on bitcointalk. i think there are several bounties like this, not official listed on bounty thread but profitable for hunters.
For example, telegram managers for a good project, they earn stably by managing telegram. however, we cant find those bounties in ordinary participation only. Exactly private bounties.
I think that there are not a few examples like this.
and I want to hear about private bounty experiences you joined.
To be honest,I believe that even now we can earn efficiently through this industry.
This isnt only the place where these projects could advertise.They can make it on their own without the need of this forum and can eventually find up people to handle it out in or out of this forum.
Lucky for those who do get in for these private ones but doesnt mean that you would 100% get paid in the end of the campaign yet there's no assurance in the end.
Private bounties is there and seeking it out is somehow hard yet the most common place where people do spots on is on this forum itself.