That's true BYOD is upon us and so far, my company has not and probably wont adapt it. Reason, sensitive data concerns. However there have been a few who expressed interest in this so we shall see.

Apple OS, UNIX, Windows, DOS, Ubuntu, It's the same to me. Maybe it's because I was forced to use/learn them all for support. A good support person should at least know a little more than the basics of each OS. If he/she did, he/she wouldn't be one sided and not complain. They would know which OS works best for the task required and go from that point.

Going from Win to Mac is a night and day change in which I only would recommend depending on the reason one is choosing to switch. A move like that isn't for everyone.