Hello, have just been wondering today - are there any rules about what can and can't go on the music board?

It's just that, obviously there's the announcements board (which, by the way, is still misspelled) and the your music board and stuff, but not many people seem to go there that much. Does anyone get bothered by people sticking up jags, upcoming gigs, etc on the music board? There seems to be a bit of a fuzzy line between discussion and promotion.