It's amazing how much data is stored out there for the general public... for free http://www.birthdatabase.com/ This site can possibly give you a person's birthday. http://people.yahoo.com US Phone and address search... email search http://www.reversephonedirectory.com/ If you've got the phone number they can tell you under whose name it's listed. http://www.ancestry.com/search/db.aspx?dbid=3693 and my all time favorite is the Social Security Death Index
I'm not on there, and considering I'm very clearly on the governments records I think it's bunk. BUNK!
the birthday one sucks...the social security death search..that has found like 19/20 people that i have put in w/ damn accurate information.