TimToedady is Larry Wall.
Perl6 is the community rewrite of perl.
There have been many RFCs and much discussion, and Perl6 has already been designed.
artist is late to the game, and hasn't bothered to do an ounce of research.
I don't think the OP is saying "we want these things in Perl6 or else!", s/he is just opening a discussion on control structures in Perl5. I think the discussion is more about Perl5, and the limitations we work within, rather than what should be added into the language (in either version).