It's great to hear that Microsoft intends to be accommodating. However, unless you can convince at least 5% of my mobile users to buy a Windows Phone it's going to be hard to justify the extra effort for a third app.

Personally, the idea of hardware-accelerated HTML5/JS apps makes my heart sing, so I'm really hoping it takes off with consumers. Maybe it'll be the best texting phone ever and every teenager in the world will swap. A dude can dream...