- Apple Profit Sets Record for Any Company Ever

- Apple Spending on Research and Development Hits Record Level

- Strategy Analytics: Apple and Samsung Tie for Smartphone Sales in Last Quarter of 2014

- Canalys: Apple Beat Samsung in Smartphone Sales in China Last Quarter

- Samsung Profit Drops 36-Percent in December-Quarter

- Wired: Bigger iPhones a Big Deal for Mobile Ads

- Yahoo CEO Reiterates Interest in Safari Sweet Spot

- Wall Street analysts on Apple Earnings

- lynda.com: Learn Apple software, plus business and creative skills, from easy-to-follow video tutorials at lynda.com/macosken.