I agree! :D
Everyone's needs and wants will always be different. There are things that I need X.1 to do that it quite can't yet. I have expressed those interests to Apple through their Feedback Form .
Constructive Feedback, Not Complaining. :)
I am running a IceBook with 256 RAM and the speed improvements in 10.1 are far better than I expected for this machine.
My G4 Tower with 576 RAM was blazing. :D
10.1 Update was worth the wait at the Apple Store for 2 hours before open.