[excitom]

I remember when you could find someone's home address in the white pages of the phone book.

[klyrs]

Back in the day, I looked up a minor celebrity in my hometown and just... knocked on his door one afternoon and had a nice chat. Can't wait to explain this to my grandchildren.

[avmich]

I guess sending threats then required more of sending a physical mail, which could be used with better effect in dealing with threats?

[bongodongobob]

And you could opt out if you wanted.