EWG.org has (estimated) 98,000 visitors/month
Stats as of Jan ’08, Senior Analyst at Forrester Research
http://www.web-strategist.com/blog/2008/01/09/social-network-stats-facebook-myspace-reunion-jan-2008/
Based on Alexa.com data
More than 700 million photos uploaded to the site each month. More than 4 million videos uploaded each month
As of April 2008