Location-based social networking -- Facebook Places and Foursquare

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PHOENIX -- The latest trend in social media is location-based networks, and it's basically another way for you to stay connected to your friends and family no matter where you are.

By checking in at locations, you can not only let people know where you care, you can also get restaurant deals and travel tips.

But is it a good thing for people to know where you are at any given time.

Ken Colburn of Data Doctors runs down some dos and don'ts of Foursquare and the newly launched Facebook Places for Kaley O'Kelley.