One of the worst widely distributed and used pieces of software. There are many, many, crappies, buggier, pieces of software out there; it's just that nobody has to use them.
And it wants you to be a consumer badly.
The case described here, is of a producer/artist loosing unique works due to a consumer software rationale, that assumes that all in the reach of the software is not yours and thereby at whims of the license givers/maintainers.
Also Apple only begrudgingly supports Enterprise customers with their iDevices. It seems like it should be a huge opportunity for Microsoft to make a dent with their mobile platform but they decided to focus on the consumer market as well.