Systems, Methods, Circuits and Associated Software for Augmenting Contact Details Stored on a Communication Device with Data Relating to the Contact Contained on Social Networking Sites

A mobile phone comprising:

• a local memory adapted to store contacts, wherein a contact includes a phone number and an identity indicator associated with the phone number;
• a synchronization engine adapted to:
• (a) correlate a first profile contained on a first social networking site with a first contact stored in said local memory;
• (b) retrieve from the first social networking site data contained in the first profile;
• and
• (c) associate the retrieved data with the first contact;
• and
• a presentation and operation module adapted to cause the control circuitry of said mobile phone to display, in association with the first contact, the retrieved data, upon a graphic user interface of said mobile phone.