@PocketDergNo offense but you're wrong. I literally tried to do my first post in about 12 hours and it had problems.
I typed up a post.
Ticked the "I'm not a robot" which appeared to be successful.
Hit Post
It threw an error about faulty HTML being removed and asked me to review my post before trying to submit it again.
I reviewed the post (took about 2 minutes).
Ticked the "I'm not a robot" which appeared to be successful.
Hit Post
Boom! Post flooding message.
Again, that was on my first post today. But it looks as though if you get certain errors when you try to post it treats your second attempt to post as flooding. I sat around for 10 minutes went through the process again and it posted successfully that time.
That said, the post has now vanished. I dunno if it's been removed, gone into moderation or what. But it was there a few minutes ago and now it's not. And I have no idea how to even check what happened to it or why. There was nothing offensive in it, merely information about a benchmark to clarify a point in a driver discussion.
As for the captchas. They seem to be dodgy too. I've had multiple instances where I type a post, tick the captcha, submit the post and it errors saying I need to do the captcha again. And I've only got about ten or so posts. It seems like every time the captcha fails it's when I tick the checkbox and there is no image matching verification popup. When I go through the re-submit process there is always an image verification popup.
Case in point this very post. There was no image verification when I ticked I'm not a robot and the Captcha verification failed. So this is my second attempt to submit the post. And I'm 99% sure it'll fail with a post flooding error...
edit: YAY! No post flooding error.