> > Secondly, how would I do that without being logged in?"

> 1. A user has to be logged into vote. 2. computer programming

I think the OP meant the list in "other users"

1. One doesn't show up immediately when logging in
2. One doesn't need to be listed, since PM has a stealth mode
3. PM has various ticker/RSS feeds to monitor the site

So no hacking needed.

And it couldn't be hidden from the gods, if there were really downvotes instantly after publishing, before reading the post was even possible.