The “Reply” is twitchy. Or, at least, it’s easy to mess up. When replying, always put the name of the person you’re responding to. I’ll show an example of what I mean in the comments thread. Because reply strings are dozens long anyway, it helps the debate even if the reply option works. Also, it makes the forum much more readable, as right now it’s often just a random bunch of comments with no idea of who’s responding to who.
More of this sort of thing