Jason Everett Keller, 40, the San Mateo man who attacked another sans maison gentleman with a skateboard during a presumably heated quantum physics discussion, was acquitted of all charges on Thursday. During said conversation, Keller, according to authorities, went berserk and thrashed Stephan Fava in the mug with his board. But, after a four-day trial in Redwood City, "the jury deliberated for less than a day" and let hum off the hook. Now that Keller is free, please use discretion when dialoguing in public about splitting atoms. Hen. Meh. Yeah.