I'm glad I made a big shift from ICO to Bitvest I hardly made $50 a month from all my ICO campaigns and I have to wait for several months before I see the fruit of my labor, many shares the same experiences and until now bounty campaign is in a poor state and I don't think there is a rebound.
We are in the same shoes I decided to stick in btc paying campaign because of the status of ICO wherein most projects fail.
I dont have any income that came from bounties last year though I joined in a facebook campaign for the reason my friend is the leader for advertisement in facebook and he is the one who update us but it didnt went well unfortunately the dev runaway and didnt pay us.