Sure, let's evaluate the Nokia deal before it is even acted upon, because that makes sense... or does it?
A proper comparison of the deal can only be made after Nokia releases actual WP7 hardware and contributes to the WP7 ecosystem, because that's what the deal was all about. Wouldn't it make more sense to see how Nokia is doing a year or two after they release WP7 handsets? Wouldn't it make more sense to see how the customers react to the Nokia WP7 devices? Wouldn't it make more sense to see what sort of impact Nokias service will have on the WP7 OS?
But then again, I wouldn't expect you to follow any sort of logical reasoning.