Also used in the previous FreeBSD bootloader and the "portable" monochrome CRT word processors donated to a middle school I attended around 1992. In terms of o

Also used in the previous FreeBSD bootloader and the "portable" monochrome CRT word processors donated to a middle school I attended around 1992. In terms of ops usability, it's difficult to beat reliability, availability, and serviceability (RAS) features of mainframes. Erlang/OTP comes close.