Gaming Out The Ground Game, Ctd

Drum suspects that Obama's ground game advantage is overstated:

Democrats tend to rely on paid, professional operations, while Republicans rely more on volunteer efforts, largely from evangelical churches. This is something that actually works in the Republicans' favor, since volunteer efforts from friends and neighbors tend to be more effective at switching votes than professional phone banks. (Also cheaper.) On the other hand, the professional organizations are often more thorough, and are better at the actual logistics of getting people to the polls.