So what are Power Moms doing online?  Where they spend time varies by demographic categories.  For example, “Established Moms,” those aged 40-50 with three or more children at home, are heavy online shoppers, with Shopzilla.com the most popular site.  Newbie Moms, aged 25-34 with one or two children at home, also enjoy online shopping, but social networking sites play a much more prominent role.

Power Moms all share a concern for the economy and seek money-saving strategies and solutions online and the number of conversations continue to grow. “Mom bloggers review everything from beauty products to cars to inkjets, enabling marketers unparalled reach to their target consumers. In an increasingly connected world, moms seek the wisdom of their online counterparts as trusted advisors,” said Jessica Hogue, research director, Nielsen Online.

To read more about the power these moms wield, including Nielsen Online’s Power Mom 50, a list of influential sites, click here.

Have a favorite site you think should be in the Power Mom 50? Let us know with your comments.

According to a Nielsen analysis released Tuesday, “hockey moms” — defined as women ages 25 to 54 who live in homes with children and who watched at least six minutes of the most recent Stanley Cup Finals on NBC – were more likely than average moms to watch the first two debates of the 2008 election.

Last Thursday, Sen. Joe Biden and Gov. Sarah Palin’s V.P. debate drew 23.8% of all mothers (ages 25 to 54), while 33% of those women defined as “hockey moms” tuned in.  Overall, “hockey moms” were 38.7% more likely than average moms to have watched the V.P. debate.

In comparison, the first debate between Senators McCain and Obama, on Sept. 26, drew 16.5% of all mothers (25 to 54).  Among those classified as “hockey moms,” however, 21.3% tuned in to the debate, making “hockey moms” 29.1% more likely than average moms to have watched the McCain and Obama’s debate.

Read coverage of Nielsen’s findings in the Boston Herald and Broadcasting & Cable.