Adapted from Patrick Michaud
Carl Mäsak and Johan Viklund have recently
released November, a wiki
engine written in Perl 6 for Rakudo Perl, the Perl 6 implementation written for the Parrot virtual machine..
Details are available at "Announcing November, a wiki in Perl 6", with an important followup post at "November meets the Web".
Great work, and I really enjoyed the lightning talk!