yes, for some people All Things Macintosh/Apple is like a religion.
but, side-stepping that, Apple's market share is increasing, and more & more industrial strength aps (Maya, in addition to most Adobe products) are being ported to Mac.
personally, Apple lost me with Mac OSX. up till Rev. 8.6, i thought it was a good OS, and used it, mainly for VRML & an ap named GIF Builder.
when i tried OSX, i realized after 20 minutes that i need to read the instruction manual, for basic things, like finding Simpletext.
if i'm going to spend time learning an OS, i'd rather spend that time learning UNIX.