The commentary in the comments is priceless...
BTW Ferrari has had LCD's embeded in their dashboard for a while now (Enzo, 612) -- granted they don't display gauges (pure digital guages are too slow for fast cars) but it's not exactly pioneeringthis is excellent... Looking here we see the flight deck of the new airbus 380 to see that, although gauges are "too slow" for a car, they are OK for a jet...If you dig around that site, you will find that screens are used in most jets and a growing percentage of general aviation aircraft. If it is OK for an F-18 (never mind the Heads up display) I am thinking it is OK for a car.
moving on from there, we get...
What happens when that TV stops working?.... thought so!which is so much different than when my speedometer breaks...as is true in my car now. I have never understood why people think that making it a "screen" means it is more likely to break than a regular gauge (which does a fine job of breaking on it's own... If it breaks, you won't have your speedometer or your night vision, and you'll have to look at the radio to change the channell. Bummer. Oh - also you'll have to look at the shifter to see what gear your in (and it's automatic so you won't be shifting anyway...)