For all their buzz and value, location-based social networks haven't really gone mainstream yet. Only 7 percent of Americans are aware of location-based social networks, according to data from Edison Research.http://feeds.feedburner.com/~ff/rss/...?d=yIl2AUoC8zA http://feeds.feedburner.com/~ff/rss/...?d=7Q72WNTAKBA http://feeds.feedburner.com/~ff/rss/...3M:V_sGLiPBpWU http://feeds.feedburner.com/~ff/rss/...?d=qj6IDK7rITs http://feeds.feedburner.com/~ff/rss/...3M:gIN9vFwOqvQ
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