This is pretty dope. You can reject a whole instance from following you. That's POWERFUL. Heck, the whole thing is open source...gonna check out their GitHub now.
@mikeyil I discovered a handy side effect of this in addition to the obvious abuse prevention: if a certain instance (or multiple) is polluting a hashtag, you can block it from your account, suddenly making a hashtag useful for discovery again
On the internet, everyone knows you're a cat — and that's totally okay.