Sirus Cybernetics Corporation was best known for having created Marvin, the depressed android, and doors with cheerful personalities:
> “All the doors in this spaceship have a cheerful and sunny disposition. It is their pleasure to open for you, and their satisfaction to close again with the knowledge of a job well done.”
So yes, "Share and enjoy" was originally deeply drenched in irony, and it functioned as a warning to proceed at the user's own risk.
I don't know of any rhyme, but I always assumed that this was a reference to the Hitchhiker's Guide and Sirius Cybernetics Corporation. Which, yes, does involve a pig: https://www.goodreads.com/quotes/95859-share-and-enjoy-is-th...
Sirus Cybernetics Corporation was best known for having created Marvin, the depressed android, and doors with cheerful personalities:
> “All the doors in this spaceship have a cheerful and sunny disposition. It is their pleasure to open for you, and their satisfaction to close again with the knowledge of a job well done.”
So yes, "Share and enjoy" was originally deeply drenched in irony, and it functioned as a warning to proceed at the user's own risk.