The Inquirer has an article up about Vista and DRM. The piece drives pretty hard on this single point : Vista is all about DRM and DRM is bad for the user.
As we have been saying for years now, DRM infections have no positives for the user, there is literally no good that you get from them. Everything they do is negative under each and every scenario. While the content mafiaa gets positively orgasmic over the money they will rake in while you twist, the whole industry tanks.