My business partners use macs, and they sometimes bring up I need one; I'm using a PC running ubuntu, with three VirtualBoxes of windows for testing IE6, IE7 and IE8. If anyone can figure out how to realistically emulate those MS browsers in one install, I'd love to hear it.
However, I have never liked Apple, other than the Apple IIe, which rawked. Safari sucks. iTunes sucks. The fucking "shiney" marketing sucks (but works with the
trendy / moron crowd. The only Mac users I like, or trust, are those who don't constantly get all giddy when an apple drops from a tree of conversation.
If you go to Mac, please don't turn into some "I love my mac" person.