Definitely post weird stuff. Please. Weird is my jam. Other people might down vote it, but who cares?
I'm all over the board as far as stuff that I like. Various types of extreme metal is what I most frequently have going. I've been trying to post a wide variety of different stuff in this group. To me, a general music group is by definition open to a broad variety of sounds. I haven't taken things into the noise territory as of yet under the assumption that not a lot of people would be into it, but I'd love to see some of that as well.
I'd considered starting a new group centered around more fringe music. The metal community is fairly active, and this group is active. So that's cool. There's just some stuff that's just inherently and obviously less accessible that it'd be nice to give a home with the idea that your expecting something a bit more challenging at the outset. I may end up doing that, but I also may need to figure out different instance to base it out of if I do.