Tumblr Losing Traffic After Yahoo Acquisition?

According to a recent Quantcast report, Tumblr may very well be losing web traffic following Yahoo's controversial purchase of the popular blogging site back in May of this year. The Quantcast report gathered web traffic directly from Tumblr, which, according to Fast Company, "should be more accurate than most third-party data, but it does not account for mobile app traffic." Read more about the interesting Quantcast numbers and what they might mean for Tumblr here and here.