7. The method of claim 1 , further comprising obtaining approval to populate a database with each matching user identity, wherein the approval is obtained from at least one of the user and the other user associated with the matching user identity.
7. The method of claim 1 , further comprising obtaining approval to populate a database with each matching user identity, wherein the approval is obtained from at least one of the user and the other user associated with the matching user identity. 8. The method of claim 7 , wherein obtaining approval to populate the database with each matching user identity comprises requesting confirmation from the other user associated with the matching user identity that the respective identified user identity is associated with the other user.