Twitter Tests Like and Star Buttons for Tweets; Another Ad Play in the Works?

Twitter is testing a few seemingly innocuous new labels among select users for ?Favorite? tweets: Star and Like. Could this new tagging language for endorsing another user?s tweets be a step toward a user-generated ad format like Sponsored Stories?

Source: http://feedproxy.google.com/~r/sewblog/~3/Z5Yq6XeGRqA/Twitter-Tests-Like-and-Star-Buttons-for-Tweets-Another-Ad-Play-in-the-Works

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