well, here are my thoughts on that matter...
the new forum could be shaped in two ways,
1. either let it shape itself for a while and see how it goes,
2. or to set frames (and thus boundaries) and rules from the beginning.
both aproaches would of course imply the general ha rules (obviously excluding objective abxing and the like

).
the first way doesn't have to be that bad, if you concider the different opinoins already concerning sunbforums for different styles. I for myself would strongly say NO to that kind of thing.
if one would categorize music in small forums for different styles, I think it would easily turn out to become solid forums on their on, rather than beeing part of the main forum, m u s i c. ppl may just vist their preferd sub-forum and leave all else behind. while this is not bad by itself, I thought (or hoped) one of the goals of this new forum was to open ones mind to other kind of music and discuss that, hear something new! and of course share thoughts about 'your' music (if one is set on one style) with others.
further more, the problem already brought up by dibrom et all of music that can't be easily categorized still stalks around. ppl would say, 'what, this is no metal, this is gothic', or 'gee, that's some r 'n b shit and no hip-hop' and so on.
so, while the idea of sub-forums may be appealing at first, because of it's claen structure and general acceptance (ppl are used to that), I would not vote for doing so because of my expl. above.
summary: it would break the spirit of the new forum the way I envision it (please discuss that), and also will lead to problems due to difficulties in categorization and the different way ppl percive music.
please discuss this matter (with me), as I'm realy intersted in this new forum!!QUOTE
Besides the sub-forums, another issue, which should be adressed, are guidelines regarding the posting of Songs, Samples and OggPreviews as an extensions of the current Terms of Service
I think small samples + links to official sites like mtv.com etc should be allowed, though one should not be encouraged to attach a file every second, because of traffic.
as (propper) links are no problem IMO, samples realy should be allowed to directly be attached to the post (in the music forum), as it is sometimes hard to describe the music (some may be able to do so, some not). but again, this shouldn't be handled as the way to go, due to traffic.
so, thanks to the ppl who made this possible!
and I hope be can come to a layout that pleases everbody. and as this isn't possible, some solution that comes near to that would be nice. let's work!
edit: gee, some of my points already are adressed by others, I'm just too slow. nevertheless, get things rollin'.