I love it. I loved it even more when I discovered that games had limited activations that they don't tell you about. Heck, even the developers and publishers of the games didn't know about them until users started complaining they were locked out. Activations that you can't revoke, and can't find out how many you have left, and which you have to beg Microsoft for a new key for your legally bought game and which they will only ever do once.
I also love it for encrypting my saves and tying them to my OS install so that my Batman saves became micraculously corrupted when I upgraded to Windows 7.
Yep, I really love it.*
* Lie mode cancel.
No one forces you or anyone to use there service .. pretty simple if you ask me.