As SXSW begins, the ‘big news’ in social media will feature the latest and greatest developments for location based tools like Foursquare, Gowalla and Plancast. Twitter ‘exploded’ at SXSW a few years ago and Foursquare began to bubble in 2009. We calmly await to see who the next “darling” will be this year! Translation: checking our Twitter streams like mad to see what SXSW people are talking about.
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