Apparently, according to recent polls, the atheist population of USA is 16%, which is a higher percentage than African-Americans (according to this one poll). The point the pundit was making was, that they could be a substantial voting block in the future. I think if the government of USA is government for the people, very soon we will start to be represented by people who do not have a religious faith. The Constitution says that nobody can undergo religious tests to obtain office, but obviously there is an unofficial examination that goes on every election cycle of a person's faith.
Religion as a wedge issue diminished this year: Obama was very open and eloquent about his Christianity in ways that John Kerry was not, and it diffused a lot of the anticipated so-called evangelical voices, which were mercifully silent this year (the contradiction between free market zealots and Christian fundamentalists was revealed in the economic collapse, when it was evident that Christians had no response for it, and the so-called free market zealots didn't either. The true zealots did have a response: let it play out.)
Also, in North Carolina, the once-respectable Elizabeth Dole who for many years led the Red Cross, ran an ad faking the voice of her opponent saying "There is no God." After being sued for defamation by her Sunday school teacher opponent, she handily lost the race to people who are sick and tired of seeing people use religion as a way to inspire fear and hatred. She lost more than the race, unfortunately: she also lost her reputation. Something about the Republican party just does that to people, it seems!
Walter Ramsey