I bought the htc8x for same reasons, cool design and Nokia 920 too chunky. And yes, I have the concern that I am again betting on wrong horse - htc not succeeding in wp and may give up further development, hardware or software. I don't understand htc. They came up with the best wp in terms of design and then they are doing nothing else, letting Nokia take the lead, the momentum. Instead, the announced the htc one, the new flagship on Android.
The Android's overtaking of iphone (at least some countries) is not due to Android as a platform as much as Samsung or otherwise, we would seen all manufacturers doing equally well on Android, It is because of Samsung for its top hardware and the cool design of Galaxy lines. With Samsung in such lead, htc should not be banking on Android at expense of wp8. Not smart to me. I do not think they can succeed either.
What htc should do is to making the htc 8x/8z line as the "Galaxy lines" for windows phone. 8x can be improved with a 4.7" screen and better battery, external sd card etc..Why give up on best wp phone design in 8x/8s just like this. What kind of company strategies and marketing?