I just wrote a comment to a feature article linked to off the homepage, then clicked "add comment" -- nothing happened. Then I navigated back to that article ten minutes later, and my comment was there. So, the UI feedback for comment submission is not happening here. I actually have never seen it so I don't know what it's supposed to be -- a thank you for submitting page, perhaps?
Win 7 / Chrome
Win 7 / Chrome



