And it's not obscure systems powering typewriters in a dimly lit basement! We're talking banks, grocery stores, warehouses. Anything that was made 40+ years ago

And it's not obscure systems powering typewriters in a dimly lit basement! We're talking banks, grocery stores, warehouses. Anything that was made 40+ years ago and was never re-engineered either because they couldn't or wouldn't. The price to upgrade is higher than the price to maintain so why bother? Not everyone cares about the latest trends. Edit: I said 20+ years initially.. but that's 2003 now :( So 20+ years from 20 years ago.