Windows Phone Thoughts: Windows Mobile UI Overhaul?

"Apparently, the company will be taking the wraps off a cloud-based syncing service called SkyBox, a MobileMe-like system which allows you to sync and backup your Windows Mobile phone OTA, though there's speculation the service might be extended to non-WM devices as well. The cats in Redmond will also apparently unveil something called SkyLine, an enterprise version of SkyBox, and will properly introduce SkyMarket -- its "mobile marketplace" (an App Store competitor)."

Engadget has news that Microsoft will be releasing a MobileMe clone, as well as apparently contemplating revising the Windows Mobile UI (WM7 anyone?). I'm curious to know just how many of our readers use cloud-based services. I feel that cloud-based computing is a good idea, but bandwidth and uptime are two considerations that have made me less than enthusiastic about adopting it. It all really depends on the implementation and the user experience - remember, MobileMe had a very rocky start. Microsoft looks to be going into the cloud in a big way this year - Skybox sounds like Exchange sync for the masses, with extras. On top of that, the shots above are purported to be of a new WM interface. While this is all highly speculative, I'll just note that there's still a today screen link in the screen, so it's not going to be a total changeover and more of an overlying shell. Thoughts everyone?