Sony PR:
We are thrilled with the incredible momentum seen at retail heading into the holiday shopping season. PS4 is the cumulative leader in hardware sales and was #1 on the Amazon Video Games Bestseller list on Black Friday. On the network side, November was the biggest month ever in PlayStation Store history with a nearly 50 percent increase in unique visitors compared to last year. We couldn’t have done any of this without the support of our fans. The immediate success of PlayStation Experience and celebration of the 20th Anniversary demonstrates tremendous dedication to the PlayStation platform. We are humbled by the loyalty of our fans and look forward to amazing them in 2015.
http://www.geekwire.com/2014/xbox-one-vs-ps4-can-microsoft-sustain-new-momentum-sony/