I'm not Christian. I'm just tolerant of them.

You, on the other hand, are an unapologetic bigot, and you should be ashamed of yourself.

What if someone had an extra million and a half US$ lying around, and decided to pick up a T-Rex, just to train a team of mainframers? How much time are we talking about? My only experience with a mainframe came at BMC, where I was used to help a group of mainframers connect up to the Big Iron through a PC running Japanese OS/2. Loved that green screen.