I'll check...

They gave me some as well, when it started.

And yeah Creative Coin is Tribe, just like Dporn. They give CCC. I don't know if they're actively developing anymore though.

But I'd say you did the right thing because it puts the content in front of that market. So you put that post in the alien art community, which would be a market of potential consumers. Creativecoin market. Your own list of followers is a market. Not much different than posting across several platforms.