On yesterday’s PrairieCast, Nathan T. Wright of Lava Row and Uppward and Ben Milne of Dwolla joined hosts Andy Brudtkuhl and Geoff Wood. In addition to talking about their own startups, the four of them discussed the startups and events covered on Silicon Prairie News this past week. These include: Hudl, Hollrback, SmartyPig, Xuba, and Christian Renaud‘s blog post titled “Des Moines.”