Yeah - the buying patterns of tech and cars are quite different. As you say, people don't buy a new car every eighteen months. Buying cars also involves a lot m

Yeah - the buying patterns of tech and cars are quite different. As you say, people don't buy a new car every eighteen months. Buying cars also involves a lot more intangibles than buying technology does, and costs a lot more. There's also the whole system of buying (dealer networks with huge overheards), as well as the difference in how long it takes to bring something from concept to market (based on safety testing).