As you know, folks argue and debate here quite a bit. Many times, an otherwise useful/informative thread gets derailed by arguments...making 12 pages of useful information spread out over 20 or more pages. I think having sub replies/threads would help alleviate this, kind of like how facebook handles it (see attached image) Imagine if all those replies to the comments were at the same level as the comments. That's what it's like in GC now. This would allow folks to dive into arguments if they want or they can stay on the subject of the thread. Many times folks suggest reading this or that thread for information but those threads are chocked full of people arguing thus making it not practical to find real information. Just an idea. Thanks for all your work.