Instantly upgrade any car made after 1996 with Vinli, which features an array of apps for fuel savings, car security, and driving safety. Startup Battlefield final round judges: Roelof Botha (Sequoia Capital), David Lee (SV Angel), John Lilly (Greylock Partners), Marissa Mayer (Yahoo), Keith Rabois (Khosla Ventures), Kevin Rose (Google Ventures).