The supporter program allows you to block users.
Signed up just to block a certain alt-right shithead who knows who he/she is, because the mods did nothing, no matter how many times I reported that person.
You want to block me?
Not you, just some hateful idiot with a stupid dreadlock dog avatar.
Oh wait, the bitch's gone now. I apologize for saying the mods did nothing. :)
Some days I just blow up.