Yahoo makes its social network aspects explicit with 360

When explaining social network services to people I often point out that Yahoo, with its profiles, groups, photo banks, and so on, is already the most popular YASN in the world. Obviously Yahoo recognizes this too and by adding a little blogging secret sauce to meld together their existing service offerings, they are making that share-stuff-with-your-friends network explicit.
See also Yahoo 360 will succeed where many others will fail.