Folks, you may have seen that the price of DIY Drones' increasing traffic and Page Rank is that the spammers are now targetting us pretty regularily. As a result, I've had to turn on moderation for blog posts. That means that when you post, it won't show up until a moderator (there are a couple dozen of them) approves it. Hopefully, that will always be within an hour. Sorry for the inconvinence!
(This doesn't affect the discussion forum, which the spammers don't seem to target)