Rick gave a lengthy interview about Hegemony with Andy and Dave from the Random Access Podcast as part of their annual PAX 10 episode. If you want to skip ahead he's about 15 minutes in but I'd recommended checking out the whole episode as there are a lot of interesting games in this year's showcase.
Jim also did a few interviews at Fan Expo and I'll try to get those up as soon as they become available.
Update: As promised here's an interview Jim did with Two Guys Talking Webcomics. Kurt from TGT tells me there is more they are working on so stay tuned and I'll post it as soon as I have it.
Update 2: The Mohawk Panda team have posted another interview with Rick on YouTube. Check that out here.
Update 3: Jim's interview with RGB filter is now online.