Elaine Ashton <elaine@chaos.wustl.edu> (you know, that HappyFunBall person) has put together CPAST, the Comprehensive Perl Arcana Society Tapestry.
The content right now is based on Ashton's presentation at yapc a couple of weeks ago, where she unveiled a timeline of Perl's evolution. Send notes directly to Ashton, whether regarding nits, corrections, ideas, omissions, etc.
