I have turned this new forum extension because I simply like it much better than the old wiki-forum extension. For starters, it works very much to how our message walls work. It also means that each individual's posts will be kept separate from the previous posts. In the older forums, if you didn't previously know Wiki etiquette about indenting replies, you could get very confused.
I'm still fiddling with the idea of completely deleting the old forums as nothing much actually happened there.
Now if only I can figure out how to move the article comments off the bottom of the article, I would turn those back on too.