I've felt that too, the list threads are fine but this is pretty much the only thread that gets any kind of actual interaction and back-and-forth between users. But actually I think the problem is that this thread has become kind of the catchall for anything that isn't listposting and trying to make a discussion thread on this or that topic ends with someone posting 2GET and the thread dying after like 8 posts.

Then again looking back through the thread list, most threads fall off in activity after maybe 30 posts at most.