Has Firefox solved the issue regarding posting in comment section and receiving the "It seems you're attempting to post malformed content" message?
In multiple newspaper and media sites, when you attempt to post a comment you get a message stating that "It seems you're attempting to post malformed content" and you cannot post your comment. The work around is to highlight the comment and cutting it and then pasting it back in the comment box and then deleting the following: img {-moz-force-broken-image-icon: 1;}
It is getting old and since there has been multiple posts regarding this issue going back a few years I would assume the programmers have had plenty of time to figure this bug out.