Actually listening to ubuntu podcast #25. Besides the general topic being of interest (of course), I love the contrast of the two hosts accents. The thick thick NY/ Long Island accent juxtaposed against the thick thick Aussie (??) accent is a riot. If you are interested in checking out an episode or two, you can find it at ubuntuos.com
BTW - the sound quality is pretty poor, but remember this isn't a high-budget production. Good stuff though.