Perl is 25, and I'm a bit more than twice that. I've spent half my life with Perl, and Perl has spent all of its life with me. The Perl culture influences and has been influenced by Stonehenge (my company) and therefore also by me. I retell the best parts of the behind-the-scenes events where Perl, Stonehenge, and Randal overlap.
Clipping is a handy way to collect important slides you want to go back to later.