Social networks, blogs grab bigger share of Web - Dayton Business Journal:

Web surfers in the U.S. are spending about three times as much of their time on the Web on social networking and blog sites like Facebook and Twitter as they did a year ago, according to a new report from The Nielsen Co.

The time spent by Americans on social networking went from 6 percent of all time last August on the Internet to about 17 percent last month, the report shows...