Melody Kramer's open-source life, singing civil rights and a geek's guide to dating

We talk to Melody Kramer, a public media oracle and digital brainiac who's taking her open-source ethos to the federal government. Beyonce singing her civil rights at the Grammys inspired us to get to know the political performers like Nina Simone who came before her. Plus dating tips for geeks by geeks. And your nerd confessions.