What causes a post to be moderated?
I checked the rules link above and didn't find any mention of this. What criteria actually triggers a post to require moderation rather than being visible automatically? Some of my posts go through right away while others give me a message saying that my post requires moderation... When that happens it can take 12 hours or more before my post show up. The only trend I've seen is that my posts seem to be moderated when I post an HTML link, but not if I attach a file. Is this the only situation that causes moderation? I presume it's to avoid spam.