It's an App for the Moto Atrix and is nothing like what I'm talking about which is a full phone/tablet hybrid which performs as a smartphone undocked but becomes a full X86 Windows PC when docked.
If it was an "app" as you put it then the compute power to run everything in emulated environment would have been immense much more than the dual core soc in the Motorola Atrix.
Regardless I doubt some of you really understand the ramifications what you are asking, in principle once a person becomes heavily invested on a device via personal data let alone corporate data then that device becomes priceless. Therefore irreplaceable, so if it was to become lost or stolen then more is lost than personal photos, music and contacts.
In this digital era, people are scanning & saving documents on their pc such as statements, tax return documents, passports, driving licenses etc in the place of a dupelicate paper copy.
So if a person saved all that on their sole computing device, in this case their phone... you can imagine the consequences would be beyond devastating.