yeah sorry about that, post moderation was preventing your posts from showing up due to image content - posts containing images or links from users with under a certain post count are automatically placed into moderation as an anti-spambot measure. I wish it would automatically notify users of what happens, since nearly all of them end up confused. I also wish staff checked the moderation queue more often, myself included.
Someone with more mod powers than I have should probably merge all your posts into your latest one or something