One of the very interesting things I do at Oracle is to produce the "Oracle Solaris: In a class by itself" podcast series.
Always interesting topics, always the great hosts, and always expert guests.
But what do I mean by "produce" ?
Well, I determine the topics, get the appropriate guest speaker(s) on board, write the speaker notes, coordinate the recordings between the usual hosts, the guest(s), and the recording studio, do the editing if necessary, and write up the title and the description of the final product.
All podcasts that have been produced can be found on "Servers, Storage, and Solaris Podcasts", a page that we share with related technologies (as the title implies).
As described on that page, you can follow new podcasts through RSS feeds, or even on iTunes (search for Oracle Solaris).