How did holiday sales of tablets shake out? Although sales numbers aren't yet available, we can get some idea of which devices were in most demand. For instance, Amazon's Kindle Fire, followed by Samsung's Galaxy tablets and Google Nexus devices were the top three non-iPad products serving ad impressions in December, according to an ad firm.
Although the iPad (both the full-size versions and the iPad mini) accounts for 87 percent of U.S. and Canadian tablet-based ad impressions, the Kindle Fire was next best with 4.25 percent of tablet traffic. The Samsung Galaxy tablets had 2.65 percent, while the Google Nexus family of tablets garnered 1.06 percent of tablet traffic, according to ad network Chitika...