I have one subscriber I don't like. He didn't do anything, but I hate him.
Is there a way to unsubscribe him? It is my blog, after all - I should have the right to choose who can subscribe to it, shouldn't I?
In addition, is it possible to block him from commenting through him user? I guess he could comment as a guest, but I prefer that - and I've got a feeling he wouldn't do that anyway.