Sure. But is there far more critical COBOL than C out there? The OS kernel for nearly every PC and server on earth is written in C. Almost every electronic de

Sure. But is there far more critical COBOL than C out there? The OS kernel for nearly every PC and server on earth is written in C. Almost every electronic device on earth complicated enough to require software is probably running at least some firmware written in C. I think those both outnumber ATMs by a hefty margin.