I didn't make a threat. I said I'm not going to block you. And you don't need to apologize to me; I was suggesting you apologize to the user whose edit you reverted, in the link I gave you above. That user asked me to block you. Since I'm not going to do that, because after talking it over I can see that your intentions are good, it wouldn't kill you to drop them a line to apologize for your mistake. It doesn't cost you anything. You'll gain a lot more respect for apologizing than you will for refusing to.
I've taken more time with you than any editor has since you've been on Wikipedia, and certainly more time than you took with any of the IP addresses whose contributions you reverted. But I do have other things to do (like blocking actual vandals) and I need you to understand that you can't just remove the contributions of others without a solid reason. I direct you once again to CheckUser. If you don't want to use it, and insist on reverting valid edits, your fate is in your hands.  Talk