A tragedy. I knew Seth - albeit just barely - through friends in Durham. Great guy; I knew he was a fellow cyclist but I had no idea that he was also a progra

A tragedy. I knew Seth - albeit just barely - through friends in Durham. Great guy; I knew he was a fellow cyclist but I had no idea that he was also a programmer. One of his most recent tweets is about bike commuting: "Just enjoy the ride." My heart goes out to his friends and family.