[uzusan]

Having just finished writing a phonegap app (or Cordova as it is now known), this makes me much less likely to want to use BB10. I've only used Cordova on ios and android (simply because blackberry has such as small percentage of the target it is not worth the investment).

Native apps are much nicer and easier to code, regardless of the platform. And don't even get me started on the mess that is trying to use JS frameworks such as Jquery mobile to actually do something useful. Such as facebook or twitter integration.

Cross platform app development is a good ideal but none of the current platforms can do it in a way that isn't a horrendous pain.