That board probably doesn't need three mods
Nope, but it's a great example of what can happen when a board does have enough moderator time dedicated to it. Low value/meaningless/duplicate threads deleted before they develop, threads locked once the conversation is over, not a spam comment in sight. And how to spread this behavior to the other boards isn't some great mystery - we just need some dedicated sub board mods. We shouldn't be at the stage where I can tell if you've been busy for a couple of days because my number of unhandled reports keeps climbing.
I don't disagree. I would rather each board have three mods as opposed to either one or zero (especially if you discount Globals). Mining isn't even that active and is certainly one of the less-spammed boards, but Bitcoin Discussion on the other hand is spam central and doesn't even have even one dedicated mod. I managed to get a list of the top reporters in there from theymos a few months ago but nothing since despite a handful of PMs about the matter. Not going to keep annoying him with it so the ball is in his court now. Things like this should be done ASAP though and only require a short amount of his time and then no further action would be required from him and the forum benefits in the process.