The fine guys at Joyent has come out with a podcast of their own — ps pipe grep, with a tag line surveying all the processes.
160kbps MP3 for a podcast is a bit unnecessary, and I don’t really like their choice of music. However they scores in the category of geekiness. Stuff talked about in the first episode — virtualization, Oracle vs. Red Hat, Sun’s Blackbox, Ruby on Rails and Java — reflecting the expertise in Joyent as both a software developer and hosting company.