Yeah, I think RC need to have a heavier tax on "similar" tx's, especially in the comment section. If an account constantly just says
"congrats, you've earned 1 fart token"
it needs to make those cost more than genuine comments unique from one another. But I guess those could easily be gamed as well by just adding a random letter after the original comment.
Blockchain restrictions on abuse and bloat are not easy to deal with!
!FART !CUM !STAIN
Wouldn't surprise me if those existed, even though we're still quite a small community in the crypto space.