65/66 Dart/Valiant windshield seal
I guess this time the problem was caused by the board's "smart" parsing of links. Instead of just showing the actual URL or whatever display text is entered, the board "helpfully" finds whatever tag line the linked site's owner has put in place. That caused an innocently-posted link to display as "Your number-one source blahbitty blah blah blah advertising promoting hyping blah blah".
Sort of reminds me of a fair amount of crap I didn't ask for and don't want on modern cars, which are programmed to be absolutely 200% sure they "know" what I want so they put the blower on maximum speed when I put on the defogger, lock the doors when I shift into Drive, etc.