Due to importance of webOS to our overall strategy, we've made the decision to dedicate all future develoment resources to the evolution of webOS. Which means that going forward, our roadmap will include only Palm webOS-based devices.
I still have and thoroughly enjoy using my Windows Mobile powered Palm Treo Pro and am a bit disappointed by the news. Then again, with the slowness of Microsoft to respond to the mobile market (Palm should be used to that with their Palm OS experience) and with the innovative WebOS it is better for Palm to focus rather than stay too spread out.