Igor Volsky filed this report from a Tax Day Tea Party in New Hampshire:

I asked attendees how the state’s 2009 same-sex marriage law has affected the state or their private lives. New Hampshire Republicans have promised to repeal the law next year and conservatives in the state have promised to turn the marriage issue into a litmus test for potential 2012 presidential contenders. But at Friday’s event, not a single Tea Party activist told me that expanding marriage to gays and lesbians has undermined their relationships or in any way changed the state.

In Iowa? That doesn't matter so much.