I need something to do when I'm not working, or I crawl up the walls. So I've just taken up kung fu. I was looking for some kind of calming, relaxing activity. I tried yoga, but it wasn't really me.
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.