Yesterday Ad Age posted an interesting article about how they measure foursquare check-ins using Trendrr. In the post…
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As some of you know I’m a big fan of the iPhone. I have purchased ever version of…
Yesterday Ad Age posted an interesting article about how they measure foursquare check-ins using Trendrr. In the post…
As some of you know I’m a big fan of the iPhone. I have purchased ever version of…