At the moment, everyone is talking about the OS wars between Mac, Linux and Windows, and here I have a little to say about it...
It is a stupid war, they all have pros and cons, don't fight, just get what's best for you and be hapy with it! Linux's advantage is it's open source freedom and virus proof stuff. Window, well, windows... has... popularity and cheapness?
But then Mac, Virus Proof, good hardware but expensive.
I just say again, get what you need, be happy with it and Shut Up!