In my case I haven't posted my system largely because of inertia and a little embarrassment. I have looked at several member's system and I appreciate that they took the time to photograph and detail them.
I have 4 racks of components and my cable management is terrible. My system looks messy and I envy those of you who have compact neat systems. I also have no room treatment but my room has a lot of absorption and diffusion and my system sounds pretty darn good.
I'm presently undergoing a major upgrade of my digital components and when I replace several pieces with the new ones I will tidy things up and post my system. My guess is that I probably have more stuff (multiple sound processors, CD players, DACs, transports, equalizers, R2R and cassette decks, etc.) than most Agon forum users so my system is unusual in that regard and may be of some interest.