On the Windows Weekly podcast, co-host Richard Campbell does a weekly segment about whisky. A collection of these segments can be found on the TWiT network’s YouTube channel.
The hard to remember URL is https://www.youtube.com/playlist?list=PLwvKzSKTYUhDcxXF0MQjJHnX3o18XVmVN
The more fun URL is http://somethingweirdfrommycloset.com