As tempting as it is to vote for Russ (we luvya dude!), he has a business to run.
Perhaps an intern would be a good choice for monitoring the board on the weekends? They could even do it from home. We're talking about someone who is working on their communications, web-related, or fine arts degree. In return, they get a reference and work history from Kalmbach Publishing for their resume when they complete their studies.
I'll bet they (Kalmbach) can use an extra helping hand M-F, too!
Perspective: For a public forum -- the spam, though annoying, is really pretty tame compared to many others I've seen.
Kim