Question and Answer at WordCamp US with Matt Mullenweg and Josepha Haden Chomphosy. I like how they took the questions online.

Matt Mullenweg was interviewed on the How to Be a CEO podcast where he talked about Tumblr. This is a good summary of the podcast and provides insight into how it is doing and the thinking behind how it is being managed.

Matt Mullenweg was on the Design Better podcast. It is an interesting discussion for people who are following what he has been doing, but note that very little of the discussion relates to what is happening in WordPress now. One interesting point is that he mentioned he has seen what is coming in AI and that shortly it will be a level of magnitude better.