not sure, but as a wp user that made me sort of happy - probably the first time i've seen that on hn..

my guess would be ease of porting, though that's purely a guess. i am though starting to notice an increase in the number of same-day releases for wp as ios, and in some cases (like disney games recently) ahead of android.

though still small, i really think the platform's gotten to the point where it makes sense for devs to at least consider it, especially as many times the effort to port from ios is sufficiently small to justify the work.

The real question is, why Windows Phone?