I recently commented on a blog that's fed through OraNA. Actually, I left one, received a comment back by the author, and then commented again. The author has editorial review before posting comments publicly.
I have no problem with that, I practice it. Fortunately, I haven't had the tough choice of whether to publish or not. It can't be easy.
That said, my second comment, in response to his response to my initial comment (still with me? ;) was never published. This may have been a simple oversight (it was yesterday), but I have no idea (yet anyway).
I blog because I crave the challenge. I want people to tell me I'm completely full of sh*t. Seriously. As long as it doesn't get personal, I'm all for discussion.