The Future Of Christian Music

I found this article by Charlie Peacock about the future of Christian music. Mike Rimmer who had just got back from the States said it was causing quite a stir. I think what Charlie Peacock says in this article makes a lot sense. Christian music does appear to be aimed too much at youth and so many people grow out of it. I wonder if Christian music not designed to be used by the church would be better off side by side with other music of its own genre rather than being marketed just to Christians. That is the way he sees it going anyway. Any thoughts?