I added comment moderation a while ago. While I like people to feel that they can post whatever they'd like I do have family members come here and I got a few comments on my couches post that contained a few choice words (not of my choosing).
I might go back to the old way, but this is just an FYI if you post and wonder why your comment doesn't show up immediately.
Also, it is much easier to comment when you aren't using a reader. I forgot to mention that. I don't comment nearly as much as I used to.