I have been working in the mainframe industry for over 5 years now and i know tons of company (government, banks, insurance and others) are still running mainframe. I picked this field because i saw the opportunity of how alot of the old folks are retiring and companies are willing to pay alot of money to get young folks to join and learn the mainframe. Honestly its not even that hard as long as you are willing to learn.... what are your thoughts about it? If someone was willing to train people, would people be interested in it?