It was a harsh cut, but ultimately a necessary one as well. Symbian was going nowhere really, unless they put a lot of work into it and got other people onboard. Windows phone has the best shot at the moment of becoming more mainstream and if Nokia can use it to get another foothold in the us market then that will greatly help Nokia. I'd love to get another Nokia phone, it they basically pulled out of our market once dumb phones became less popular.
A Nokia nexus would be pretty awesome though, but I get why they didn't go Android.