It's a thing. Don't take it personally. Folks at the head office are working on a thing to keep spammers, malfeasants, and other miscreants out of our holy forum.
Another thing, since SF might be reading this is double posts. A number of posts are popping up twice. Sometimes within minutes. Sometimes in hours.
Another thing, since SF might be reading this is posting a picture in a thread counts as a post. Had a fellow showing 16 posts but it was one post with 15 pictures.