This is one industry where reinventing the wheel is quite the norm. It's good for all the developers - it keeps them working. Older devs can work on legacy syst

This is one industry where reinventing the wheel is quite the norm. It's good for all the developers - it keeps them working. Older devs can work on legacy systems, and newer devs (or devs picking up new skills) can recreate systems with the new tools and languages.