Earlier quoted context omitted.
In the past year, the Mac client has also become very fragile. If I quit the Skype App without signing out, next time login keeps failing unless I go to the library folder and delete my Skype user profile directory. Quite shameful for such a high profile software.
I do have my own suspicions that a certain company deliberately degrades the quality of any software they release for platforms other than their own.
I just tried installing the Azure backup agent and after an hour of futzing with it, I just gave up. It installed like four different pre-requisites and forced Windows Update to run and install stuff without my permission. Still won't work and gives an ambigious error message that even google can't help. I never see this like this with MS on other platforms.
On other platforms the development is simpler and using more mature technology because there's no real benefit or pressure to dogfood.