Study Finds 50% of Moms Have Friended Their Children on Facebook (May 9, 2012):

Twitter Acquires Backtype Analytics Service (July 5, 2011):

Twitter Reaches 155 Million Tweets Per Day (April 6, 2011):

Blogging Demographic Still Skews Young (August 6, 2010):

Scientists Create Software to Measure Happiness in Blog Posts and Tweets (August 1, 2009):

Nielsen Launches NielsenWire Blog (August 22, 2008):

Political Blog Readers Skew Older (March 10, 2008):

Carnegie Mellon Study Ranks Most Informative Blogs (October 24, 2007):

Study Finds 39% of Bloggers Admit to Blogging Harmful Comments (May 24, 2007):

Study: Blogs Contain Offensive Content and Viruses (April 26, 2007):

State of the Blogosphere April, 2007 (April 5, 2007):

Two Celebrity Gossip Blogs Among Females Aged 17-25 Favorite Sites (March 10, 2007):

John Zogby Predicts a Bloggier Tomorrow (February 9, 2007):

Study Finds 1 in 3 Moms Have Recently Read a Blog (January 22, 2007):

Nielsen BuzzMetrics Ranks Top 100 Posts of 2006 (January 4, 2007):