Theia for Facebook

Theia for Facebook is a free extension to automate reverse-lookup and data collection about Facebook users. When enabled, the extension will add a new icon to your toolbar, while you are on any Facebook profile simply click the icon and the Theia window will display automatically setting the profile's user profile for search. The user's information which may include:

Other names
Current address
Previous addresses
Phone numbers
E-Mail addresses
Relative Names
and other bits of info..

Theia is a designed to be a reverse look-up, discover and find information of interest in the same fashion as using a phone book directory.

This is being released as a beta for the moment!