Just to make sure everyone is completely clear about this… I, Ewan Spence (on the left in the pic above) do TPN Rock (The Rock Show on The Podcast Network), an indie music podcast from Scotland, while Mark Hunter (on the right in the pic above) does The Tartan Podcast (Podshow), an indie music podcast from Scotland. Got that? Good. Maybe I should have posted this before going to the Portable Media Expo…