Laptops 'ain't gonna happen!' -- NYT columnist in 1985Was the laptop dream an illusion, then? Or was the problem merely that the right combination of features for such lightweight computers had not yet materialized? The answer probably is a combination of both views. For the most part, the portable computer is a dream machine for the few. The limitations come from what people actually do with computers, as opposed to what the marketers expect them to do. On the whole, people don't want to lug a computer with them to the beach or on a train to while away hours they would rather spend reading the sports or business section of the newspaper. Somehow, the microcomputer industry has assumed that everyone would love to have a keyboard grafted on as an extension of their fingers. It just is not so.