[cldr]

If they opened it in notepad they'd see a one-line URL, which is pretty obviously not the 5-page paper they typed. But I suppose many people wouldn't ever open it in anything other than the Drive interface, and I continue to agree it's not obvious enough for certain types of people.

[ceejayoz]

A non-technical user would not think to open it in Notepad, and would likely assume the data is hidden from view but still there.