Re contacting moderators: how?

There's no list of them and no "contact a moderator" button in the user interface.

The only one I know of is Joe, so he's the only one I've ever contacted.

I'd be SOL if I needed to contact one at a time when he's asleep - there being no list of mods and no central link, there also no way to know which ones are likely to be around at which times. I presume there must be an Australian-timezone one, but how would I know who it is?

YouTube's "Spam" button in the discussion threads is a good facility to have - no comment, just raise an alert that any mod could pick up. (So is restricting the facility to registered users, as they do and as Mudcat probably would if it had such a thing).