All this is nice...but look at other shows. In Smallville Lex Luther uses a ti pb, the newspaper department Cloe uses the original iMac. In Girlfriends, iBooks and iMacs are used. In Dark Angel, that one guy uses a tibook.
My point is, most of the tv shows have macs...since macs are the computer of choice for graphics and the entertainment buisness...therefore macs are used more than they really are...up to a third of tv shows have macs in them.
But its cool that a mac is in John Doe. 🙂
*runs and ducks the incoming flames*