Lol.
Seriously, though, granite is awesome looking and it resists heat, but it will stain if you don't apply sealer frequently and because it's such a hard material it will chip if you treat it roughly with metal cookware. Also, because it's somewhat porous, it's not always the easiest surface to keep sanitized. If you look at kitchens that are made for people who cook a lot, you'll mostly see Corian and Formica type counters. Marble is sometime used sparingly for people who bake a lot.