I use Windows as my main operating system, and that probably isn’t going to change. I have however recently purchased a used Macbook Pro. I haven’t used it much (I’m waiting until I ‘m not so busy) so I don’t have any first impressions yet. I now have all three major operating systems. I have Windows 7 on my desktop with a dual boot (via Wubi) of Ubuntu 11.04. On my laptop (a Windows laptop), I have Windows XP with Ubuntu 10.04 via Wubi as well (will probably upgrade to 11.04 sometime). Then I have the MacBook with Snow Leopard 10.6.7.
I will post a First Impressions when I start using Mac OS X some more.
Does anyone else have all three (or at least two) of the major operating systems?