sentences:  The large increase in traffic to TalkShoe, both in terms of guests into the Net@Nite show and new listeners and hosts who were introduced to TalkShoe and started shows of their own, caused TalkShoe to put a number of planned features on hold in favor of increasing server capacity.On January 27, 2007, former Iowa governor Tom Vilsack discussed his presidential policy plans on TalkShoe, appearing on the "Regular Guys Show" hosted by Kurt Hurner.Vilsack came back onto TalkShoe on the "Kurt Hurner Show" on August 12, 2008, this time as a representative of the Barack Obama for President campaign.