Agreed it is unsettling. For what it's worth, there's some peace of mind in that this software is probably tested much more thoroughly than the average piece o

Agreed it is unsettling. For what it's worth, there's some peace of mind in that this software is probably tested much more thoroughly than the average piece of Web software or whatever. Version control / security best practices / clean code may be too abstract for these old companies, but testing isn't. You'd hope.