You may find you mean deprecating.

Depreciating is reducing in value due to time, deprecating is disapproving of (or in software, marking as obsolete)

Mines running postfix, spamassassin and dovecot and runs pretty happily in 1GB, but when I was running in 512MB Spamassassin would get killed fairly regularly when it ran out of RAM

Scientists/inventors for me - bonus points if I can find one related to the machine’s purpose (Kodi machine named after a contributor to the TV for example)