I understand it was just a proof of concept, and we should get Vitor to integrate it into Amethyst.
Should we start a bounty?
Discussion
He's never going to do it.
And as great as his software is, he's not the best guy to do it. Amethyst has some very opinionated design decisions which aren't conducive to our ethos. It has a little bit of censorship baked in. That needs to be fixed in whatever client has Monero integrated, it's fine to pass around a list of spammers but people need to be able to see who is blocked and unblock them if they choose.