MEDIAWEEK — May 12 — The top 10 social-networking sites collectively grew 47% year over year, reaching 68.8 million users in April 2006, which represents 45% of all Web users, according to a Nielsen//NetRatings report.
MEDIAWEEK — May 12 — The top 10 social-networking sites collectively grew 47% year over year, reaching 68.8 million users in April 2006, which represents 45% of all Web users, according to a Nielsen//NetRatings report.