I think the support status of OS X hardware (and software) is reason enough to switch to Windows or Linux for anything computationally intensive. They seem to t

I think the support status of OS X hardware (and software) is reason enough to switch to Windows or Linux for anything computationally intensive. They seem to throw it away at a whim. Dells Precision machines are cheap, last a LONG time and always bang up to date. Never will you worry about being left behind. Windows 7 is supported until 2020! Linux is supported until whenever you want it to be (you have the source). Being used to something doesn't really cut it if you ask me.