Seems strange to write about this, as NZ Product Manager for SharePoint, SQL Server, BizTalk and Visual Studio Darryl Burling has just announced that he's leaving the SQL, BizTalk and Visual Studio products, replacing them with Exchange Server and Microsoft Online Services instead.
A few weeks ago he started a podcast about the areas that interest him, and has done shows interesting shows about SharePoint, SQL and BizTalk so far. He's even done one about Office Online, which I haven't checked out yet.
Darryl comes from a technical background, having moved to the Product Manager role out of the Developer Evangelism team, and was an MVP before joining Microsoft. I think his podcasts reflect this, and it makes them worth a listen.
The various links to subscribe are on his website, http://burling.co.nz