Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people they meet.
Stimator.com: Website value calculator. Estimate and get information and valuations
Real Website Value Estimator - Our Engine Provides Information About How Much Your Website Is Worth. Statistics include: Page Rank, Backlinks, Alexa Rank, Traffic Details, Daily Page Views, Full Appraisal.