The Voices of the ElePHPant podcast has posted their latest community interview where host Cal Evans talks with Andrew Nacin, one of the core contributors to WordPress.
They talk about Andrew's work on WordPress and how he got into the project (and core development). They also talk some about the history of WordPress and the work being done to track it all down. There's also a mention of the "Modern WordPress" talk and the evolution of WordPress through the years.
You can listen to this latest episode either using the in-page audio player or by grabbing the mp3 directly and listening at your leisure. Be sure to subscribe to their feed to get the latest interviews as they're released.