> a service obviously not meant for any sort of serious use Multiple existing and established services were created as proofs-of-concept, silly jokes, experime

> a service obviously not meant for any sort of serious use Multiple existing and established services were created as proofs-of-concept, silly jokes, experiments, and other "non-serious use" projects. Many of them have survived and we are forced to bear with their sloppy design all the time. Have you ever used e.g. JavaScript?