Whatever it is, Facebook appears to be getting ready to make a big push to get users to switch their home pages to Facebook. The company is reportedly testing different messages for users, encouraging them to do so. Many of Facebook's half a billion users are constantly logged into the site, and enhancing their experiences on many other sites on the web as a result already, so it stands to reason that many of these same users will take Facebook up on its offer, and just make the site their starting point.
Should Google be worried? Tell us what you think.
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