As an creative/artist, this is something I will definitely be looking into further.
I would obviously prefer this solution to be on the Steem blockchain, and can't think of another Steem dApp doing the same (roll on SMTs), but I'm sure there'll be one in the pipeline somewhere (unless I;m missing something, and there's already a Steem alternative!?)
Maybe R.A.R.E. will move across to Steem once SMTs are launched - I'm sure some Etherium-based dApps will switch due to Steem;s large, engaged community.
Anyway, great hunting...thank you.
Nobody knows, if they move to the STEEM blockchain, that will be good news. Hopefully, the launch of SMT will make STEEM more valuable, even though now it also looks very valuable, thanks for the visionary comments.