Theres no such thing as 'Windows' and 'Mac' fonts, Fonts are the same for both operating systems, they are just displayed differently on each, and thats the point, Windows displays them less accurately, which means you cant prefer Windows fonts, because then your preferring something fake...
Thats the objective reality.
You are on fire aren't you

. Again, this is simply not true.
Fonts aren't the same for both operating systems. OTF (Open Type Fonts) and TTF (True Type Fonts) are inter-changable. But Mac's can't recognise .fon (windows bitmap fonts). Also, if you work in over 30 languages developing websites as I do, then you'd realise that fonts work better in certain language on either PC or Mac as they will miss out characters and display things such as ligatures wrongly for certain arabic or cyrillic scripts on the Mac or PC.
Certain type-1 postscript fonts won't or, more accurately, work better on either PC or Mac. As a result of all this, there are programs that purport to convert a font from one format to another, though I've never had to try them as we'd purchase the neccesary one we would need for a job anyway.
For general users, developing for general latin-font website or designing brochures/posters etc etc, it shouldn't be a problem. And it's not an issue at all for almost all consumer users.
But there is a difference, small, but significant if it relates to your profession.
Let us know when you get your Mac - it will be a momentus occassion I am sure

But in all seriousness, we like hearing about new users and their experiences when they get their first mac, it's alway encouraging
