Is there a way to easily send out steam invites to all the regular players of one form or another (|H|H|, @H|H, and general regs) on Steam so when the server is empty I can drum up some players. Can this be done by a H|H steam group or something, or should I just endeavour to add lots of people to me steam friends and throw invites that way when I see a decent number of folks on-line?

-Q.

There is a special group just for this:
http://steamcommunity.com/groups/hhserverfillers

Excellent thanks Ton, exactly what I was looking for.