In a new post to his blog Keith Casey links to a Developer Smackdown (episode #46) that he participated in while down at SXSW in Austin.

Last month I attended SXSW for the third time. In addition to having a good time and meeting up with friends & colleagues, I had the chance to be a guest on Developer Smackdown to talk about Community and the similarities and differences between them in the PHP and .Net Communities.

You can listen to the recording here - "Unicorn Rhinos, Mexican Martini's, and 2 My Style Community Tacos" - (note, it's on the long side and unfiltered) where Keith and other community members talked about their respective technologies and communities.