Surfing the Net for porn was the highest ranking for 18-24 year olds in the US – until Facebook took over. Now adult entertainment ranks #4 following a 33% decline. Between Facebook and porn is search engines then web based email. Porn is still #2 for 25 and over age group after search engines. “If social networking is becoming email 2.0 then Microsoft’s $240M payout for a stake in Facebook isn’t that ridiculous.”

Source: Time.com