The only things that are no-no's here are personal attacks and self-promotion. Can't post copyrighted stuff or break laws or whatever, but anyway, cable discussions aren't forbidden or anything.There is no separate cables forum because it didn't seem like there was a need for one. It's kinda like there isn't a forum for point-to-point wiring and a forum for PCB etching, etc. Maybe talk about speaker wires in speaker forums or here in general. Preamp and interconnects might work in the amp forums. Optical fibers probably would be best in one of the digital forums.