{"items": [{"author": "Jeff&nbsp;Kaufman", "source_link": "https://www.facebook.com/jefftk/posts/825699709042?comment_id=825700322812", "anchor": "fb-825700322812", "service": "fb", "text": "Interactive version: http://www.trycontra.com/callers-heatmap", "timestamp": "1479325608"}, {"author": "Luke", "source_link": "https://plus.google.com/115294324243294509069", "anchor": "gp-1479330996966", "service": "gp", "text": "Thanks for sharing it. Hopefully we get more callers on the map as a result.\n<br>\n<br>\nEven just with this level, it's interesting to me to see where the difference in local callers compared to local dances (a heat map difference) which would be a good place for an aspiring caller to move to. But it's probably more due to sample size on callers than actual trends (i.e., I'm sure there's are callers in Ohio...)", "timestamp": 1479330996}, {"author": "Ed", "source_link": "https://www.facebook.com/jefftk/posts/825699709042?comment_id=825809688642", "anchor": "fb-825809688642", "service": "fb", "text": "Interesting how the callers heatmap and dance heatmaps sit alongside each other.", "timestamp": "1479365603"}]}