Actually, not all Mac users are a pain in the...well, I think you know the next word. Anyways, there are many who are just regular everyday people. But my problem lies in Windows users, here's a typical exchange between me and a Windows user:

User: Agh! My computer crashed again!
Me: What operating system are you using?
User: Windows. Someone should make something better.
Me: How about Mac or Linux.
User: No, I like Windows. It works well for me.