It only increased as they were trying to do the nationwide rollout and when they did it the 250GB cap was already obviously way too low; there would have been a

It only increased as they were trying to do the nationwide rollout and when they did it the 250GB cap was already obviously way too low; there would have been a big outcry with the possibility of legislation. They needed a number that was big enough that they could roll it out without anyone complaining too much.