Vastly indeed. There were even (one or two) pseudo-filesystems which used a Gmail account as a backend, because, hey, a free gigabyte! I vaguely remember Googl

Vastly indeed. There were even (one or two) pseudo-filesystems which used a Gmail account as a backend, because, hey, a free gigabyte! I vaguely remember Google had to put their foot down to disallow such use, that's how popular those filesystems became. https://en.wikipedia.org/wiki/GmailFS https://en.wikipedia.org/wiki/GmailFS