BBS software was very regional and scene specific. A lot of Midwestern Warez guys loved Renegade, and Cott Lang hated that! The really cool warez guys ran PC Board (for some reason), or a Fourm hack which looked cool but seemed buggy.
I think Renegade's non-warez scene competition was TAG, WWIV, Wildcat and (of course) Telegard. I kind of liked all of them for various reasons!