The open source community is mourning the sad loss of one of their own today. Seth Vidal, just 36-years-old, was killed by a hit-and-run driver while riding his bike in Durham, N.C., last night. He was hit from behind at around 9 p.m. and pronounced dead upon arrival at the hospital, reports WRAL.com. Vidal was a well-known engineer for software company Red Hat, a company with a meritocracy cultur