Having just had a really old notabug I sent a few years ago via an old email address pointed out to me, I tried searching on bugs.perl.org for "Requestor email address contains 'schwern'" and "Status isn't resolved".
Found seven, many about really old or development versions of Perl that I can easily close. More prolific users of perlbug might find more. Give it a shot. -- Do not try comedy at home! Milk & Cheese are advanced experts! Attempts at comedy can be dangerously unfunny!