It’s nice to see blogs growing up, even if they are about babies. People.com has bought Celebrity Baby Blog, a fast-growing blog started four years ago by Danielle Friedland. She confirmed the deal earlier this week, after MediaWeek broke the story. The site has an editorial staff of 17 editors, contributors, writers, and reviewers (presumably, not all full time). The blog is an obvious fit for People, which knows that stories about pregnant celebrities and their babies sell. (Doesn’t it seem like pregnant celebrities are on the cover of People more than anything else?). The price was not disclosed, but Friedland and staff will stay on to grow the site. But People.com’s gain is Federated Media Publishing’s loss. With this acquisition, FM Publishing is losing yet another anchor blog from its advertising network. Last year, it lost Digg to Microsoft, and earlier this month it lost Ars Technica to Condé Nast. Now, Time Inc. (my former employer) has snapped up Celebrity Baby Blog. Celebrity Baby is FM Publishing’s top parenting blog, and has recently started to pull in more pageviews (and thus advertising impressions) than FM stalwart BoingBoing. Since February its traffic has shot up—to 6.9 million pageviews and 720,000 unique visitors in April, according to comScore. That month, BoingBoing had more unique visitors (2 million), but fewer pageviews (3.7 million). See the chart below. Deals like this point to the fundamental weakness of FM’s business model. When a blog in FM Publishing’s network gets big enough or gets bought, FM loses all or part of their advertising inventory. The more profitable a blog is for FM, the more likely it is to try to sell ads on its own or be taken away by a larger media company with its own ad sales force. (Disclosure: TechCrunch is also an FM partner site. They sell a portion of our ads, but we also sell our own). That said, we hear that FM was actually very helpful in getting this deal done. It knows that its blogs can walk away at any moment (As publisher Chas Edwards told me when FM raised $50 million last month), and the only way to keep them is to deliver higher CPMs than they could otherwise get. FM also wants to be seen as the best partner for up-and-coming blogs. Generating goodwill is always a smart business practice, even if it means having to let → Read More