It appears that mac people are crazy, and apparently a dual 1G G4 isn't good enough when the G5s are calling.
They are sexy, but mac-mike needs to a hold on himself! (Not in that way you perverts!) Wish I could justify buying a new mac.
"Justifying" buying a Mac is just like justifying any other high-quality over low-quality item.
Do you go for Burger King or Tokyo Sushi?
Do you go for a crap car or a Prelude ()?
Do you buy a Salvation Army couch or a nice one from a furniture store (or even one from IKEA).
x86 computers are the Burger King of the computer world. When you want something better, you don't "justify" it, you just decide that your money is better invested in quality rather than crap.
IMHO.