> And quite a large number of people used encryption, even > if they weren't technically inclined. I agree with your broader point that expectations and perc

> And quite a large number of people used encryption, even > if they weren't technically inclined. I agree with your broader point that expectations and perceptions can change fast, but I don't ever remember a time when "quite a large number" of people used email encryption. Perhaps a larger group of users then than now had a desire for email encryption.