I'm personally glad. Lid closed operation is dangerous for laptops. Moving a laptop around when it is on is risky for the HD and there is a great potential for overheating when the lid is closed. In 99.9% of the cases, no one would need it to be on when the lid is closed, so the fact that it goes to sleep and wakes up automatically whenever the lid is closed or opened is of great convenience and a subtle feature that I enjoy about my PowerBook.