It’s true, you really can find anything on the internet. Including The Unofficial Metcard Website – a website of considerable dedication and detail concerning the history of Melbourne’s public transport ticketing system.
All you could want to know, and much much more.
For any field, there is a group of people so enthusiastic about it that they will document it ad infinitum. Gunzels are numerous.
But why? And who would have the time for this? Was it funded from a Govt grant?