And corporations always have the option to pull them in house and make them a line of business.

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Your favorite movies, music, books -- along with other interests -- will now appear as separate sections, and you'll have the option to pull in your activity from third-party apps like Goodreads.

ENGADGET

If a franchisee repeatedly fails to hit the minimum standards, Ledsinger's only real option is to pull his flag.

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Clicking on one will pull up reviews from friends, Street View and a "see inside" option with 360-degree viewing.

ENGADGET

The biggest addition is pull-to-refresh, which the iPhone client has had for a while, as an option bar that's revealed by swiping on a tweet.

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