Re: Rusting pole pieces..
Keep playin' that guitar and get lots of sweat and beer on it, and never wipe it off. They'll rust in no time. :laugh2:
Seriously though, and I'm just using common sense here, when was the last time rust did anything GOOD???? Rust on metal = bad. It eats it. Magnets are made of metal. Over time, the rust will have an effect, one you won't like. Keep 'em clean.