When I add a post, the reason is that I think I discovered something that is worth others know as well. It might be possible that my post is not optimal or even not the best way to transfer this information.

However, it is still an improvement I contribute to the world. So I see removing it as an act of vandalism. If my post is however superfluous, then add a comment and I will remove it myself if it really is.

So super(ab)users who cannot find the vote down button, try to improve the world instead of making it worse by solving your moderation challenges the wrong way.