Posted on January 3, 2013 by TerrenA Little Sleuthing Leads Nexus 4 Enthusiasts To Estimate About 400K In Sales Of The Device | TechCrunch A Little Sleuthing Leads Nexus 4 Enthusiasts To Estimate About 400K In Sales Of The Device | TechCrunch TechCrunch is a leading technology media property, dedicated to obsessively profiling startups, reviewing new Internet products, and breaking tech news. This was posted on Google+…