Sure: Microsoft with Windows Live and Bing. Microsoft knows who my friends are (Messenger/profile), what I'm saying to them (Messenger), where I'm going (Bing

Sure: Microsoft with Windows Live and Bing. Microsoft knows who my friends are (Messenger/profile), what I'm saying to them (Messenger), where I'm going (Bing Maps), what I'm writing (Office Live), and what I'm looking for (Bing). Granted Office Live is a beta and there is no Microsoft-branded online feed reader. But a lot of the checklist is covered. If you start checking off every box, you'll find that Yahoo has a fairly similar total suite of properties, too. Google just has the most mind share.