Hacker News new | ask | show | jobs
by thaumasiotes 3588 days ago
> other months went to 30 or 31 already, so there was room for it in calendars and people never assumed months are always the same length

I really don't think this has much to do with it. It would predict no problems trying to add a November 31 to some year; I tend to make the opposite prediction.

1 comments