Decompiling The Program: All unsaved progress will be lost

As we wait for the next regular episode of The Program (coming soon!), Jacq and IMS meet again to perform a sociolinguistic analysis of "All unsaved progress will be lost". For which language did Sam devise 48 letters in order to write it? Why cats haven't been fully domesticated? Which two words did IMS vow not to use in this story? It's episode 7 of Decompiling The Program - and the answers are (possibly) here!