The Mac market share is on the way up, especially in the laptop computing market where anyone who is
anyone wants a MacBook (Pro). Apple
are a significant threat to Microsoft in the operating system sector, and Microsoft have reason to be concerned. You can't just pull out a single current (source?) set of market share figures then come to all kinds of ludicrous conclusions based on that information
The only reasons for not getting a mac are:
1. You have no money
2. You have no taste
3. You are stubborn and unwilling to accept change
4. You couldn't recognise a decent operating system if it hit you in the face
5. You're bowled over by the
amazing innovations in Windows Vista
6. You need applications that are unavailable on OS X and don't want to faff about with dual booting
Personally, I wouldn't want to be any of those