I don't know what has happened to movies, but lately every movie is at least 20 minutes too long. It used to be that if you were three hours long it was because it was epic - a movie about Gandhi; something with very important subject matters.
So if we're going to build new applications that require a large time investment, like say movie editing - today that doesn't matter for the enterprise desktop, but eventually it will when we get closer to consumers - you really need to have a cross-platform story.

