Each week Joshua Fruhlinger contributes This is the Modem World, a column dedicated to exploring the culture of consumer technology. I just bought a new car. I chose an automatic transmission. I know, I know. In order to really appreciate driving, one must have three pedals and be in complete control of his torque curve. But I do love driving and can hold my own in a conversation about horsepower, suspensions and cold-air intakes. As for working on cars, I could change my oil, but nothing more. In my teens, I drove a manual 1980 VW Rabbit that I took from Orange County to LA and back again almost every weeken