Well it is the first device ever made with this OS. Everybody make mistakes and Orange as well as MS will learn form this.
I still think that this OS will really change our way of telephoning. Just be patient
I cannot use such things in Japan, but I am working with China and must go there sometimes. I will prefer to buy the new 6650 Nokia (who arrive this month in Japan the First Mobile phone in the world who can be use almost everywhere

) than any Smartphone now... just wait and see
When I was in France I play with 2 P800 they look so cheap

(those Model were borrowed by SE)