Though Foursquare is now busy trying to take on Yelp, one of its more rewarding, but personal, use cases (now that the fervor around badges and mayorships has died down), is its ability to add insight and data around your check-ins. Often after registering your location, the app rewards you with a little encouragement or commentary via a pop-up message. Today, the service is making these little moments shareable with a new button that lets you edit and post that message to Facebook, Twitter and more.

For example, you might learn that you hadn’t been at some airport since last December, or it’s your third day in a row at a favorite location. In Foursquare’s blog post about the feature, it gives the example of a user who wants to brag about hitting the gym three days in a row. (Though let’s get real, we’ll probably see more people posting about their ongoing bar streaks, don’t you think?)

The update may seem to be a minor one on the surface, but it’s one that could encourage more of Foursquare’s users to return to the app more regularly in order to post and share rather than try to win a mayorship crown or some other tired prize, like a badge. These things were fun at first, but the excitement has worn off. But Foursquare still needs a steady stream of data to keep its local recommendations current and accurate.

The feature also ties in nicely with the new movement in “quantified self” devices where users are trying on items like the FitBit or Jawbone UP, for example, in order to track and learn more about their daily activities through data.

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