San Francisco Chronicle (press release)Black Friday and Cyber Monday Weeks Gain Share of 2012 US CE Holiday ...San Francisco Chronicle (press release)“The hyped-up promotion of Black Friday, Cyber Monday and now Thanksgiving Day has proven remarkably effective in moving sales into the early part of the holiday season. Trends like online shopping and self-gifting have intensified the focus on the ...US MacBook sales drop 6% over 2012 holidays, NPD saysApple InsiderMacBook sales in the U.S.