Take credit for what? A 40 year old game that almost no one remembers, and even fewer bought? I don’t run around arguing for credit for scratching “COWS” with a compass on the inside of my high school locker 30 years ago.

I one time found the author of the book that got me interesting in programming as a kid back in the 80s, and after sending her a message on FB she was happy to find someone remembered it, let alone kept the book on their shelf as a memento.