Well, if several factors can fall into place (and the stars align), I would love to make charts for bands. I've been working with MIDI off and on for half of the past 14 years I been playing music, and spent a couple of the more recent years arranging Stepmania tracks, so transcribing real-life actions to five buttons is easy for me.
DON'T put on the actual list yet, MarsPhoenix. As I already mentioned, there's a lot that would have to happen for me to be able to chart RBN tracks, like get Reaper to work on my Mac (or finagle my bro's PC from him if need be), find someone with a 360 and RB, make a little pocket money for the XNA membership, etc. BUT do know that I am totally up for doing this.