Though most of you know this; 1. You can purchase a book addresses from the post office(all those pre-screened offers you get). 2. Be careful about where you give/put your email address at(ever wonder why they put a * for required email address online, they already have your ip address so why would an email address  be mandatory). 3. You know how you go into certain retail stores and they ask you for your phone number? Most people give it with out ever asking why they need it or a rare few that do except whatever they say. "Oh don't worry we don't sell it or anything", ok cool could you give me the stores bank account number "don't worry I'm not going to take any money out". All this information gets sold to various people/companies, all those social media sites with pictures can be Googled with a name. Never mind the freedom of information act people can find out 95% of who/where you are. stay away from this crap and you'll be fine. I get about 6 spam calls a year but no spam email. Just saying.  -Dan