Just out of curiosity: did they let you use the MacBook Pro without problems? Can you guys @ Microsoft decide to use whatever OS is more suitable for what you do?
Microsoft has had Macs in use for a very long time, even pre-dating the famous Gates investment. There are some infamous pics of delivery vans unloading tons of Apple boxes in Redmond. I would expect them to be even more liberal now under Nadella, but to be honest, they probably get great prices on Surfaces, which are very nice machines now.
Just saw this. The answer is it depends on the team, but unless there is a hardware/software reason tied to your job for a specific platform, people can choose what they want.
Many of my colleagues use macOS, some use Windows, some Linux. I have a work-issued Mac and a work-issued Surface Book, because it’s important to test compatibility, especially when it comes to CLI stuff, across different platforms. I have Linux VMs and docker containers and WSL configured too.