2013.05.06 in #94Porting a Module to Perl 6
Specifically, Brent Laabs explains how he ported the File::Spec module from Perl 5 to Perl 6. There are a number insights there that go beyond just porting. I think there is a hidden explanation why many people and companies switch from Perl to Python or Ruby, even i Brent did not mean it.
2013.05.08 in #94How to start hacking on Rakudo Perl 6
In this article Brent Laabs goes beyond Perl 6 and explains how you can start hacking on the compiler itself. Also there is something about testing and brushing your teeth...
2013.06.22 in #100Camelia at Age 13: Perl 6 on the JVM Debuts
Another very good writing from Brent Laabs explaining why running Perl 6 on the JVM is a big thing, and in general he seems to be very optimistic about Perl 6.