Our personal technology editor Molly McLaughlin was one of 72,000 attendees (from over 200 countries!) on the floor in Barcelona this week at the 2013 Mobile World Congress. The premier event in mobile technology, this year's MWC featured more than 1,700 companies exhibiting their latest and greatest in personal electronics.  While Molly's Twitter account showcased many of the highlights of the event during the week, the Twitterverse was chock-full of #MWC13 tweets. These are the nine that mobile-conscious consumers must-see:

Tags: On Location

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