You demanded and for no good reason. First off, you have no say what people comment. If you want to downvote me to oblivion, then you can do that if that is what the site allows, but its lame to think you can go around demanding what people post in your comments.
You seem to be mistaking ability versus entitlement.
Sure, you can spam your link anywhere you want.. But when you're asked nicely not to do so and continue anyway it's going to fall on deaf ears when someone takes disciplinary action on you and you claim bullying.