Yo for location

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A new app from Confide (Snapchat for corporate communications) that utilizes the lock screen as a location notifier amongst friends. It reminds of me of Yo, but w. the added context of lat/long. @Besvinick and I have been playing w. a similar app called Jink the last week: http://www.jinkapp.com/
I was thinking 'where I am' would be a strong use case for a yo-like app. Love to see it in action. The twitter/facebook integration is cool too - lots of people snap photos simply to tell their followers where they are, but this is more like Foursquare checkin tweets that were so prevalent at the 4sq outset.
@daveambrose - Jink looks useful, going to give that a try