This is an experiment. It will probably fail, but it's worth trying anyways. There will never be another TCS, but maybe this can come a little closer than that other place.
In true TCS fashion, let's keep it simple.
posts = threads
comments = replies
Anyone can comment, but not anonymously. To post a thread, you need to be an author, because this is still a blog. To be an author, you just need to ask me, and I will send you the invite.
That is all.