Mobile Minutes: Spotify adds video; Free Wi-Fi; GrubHub brightens outlook; Twitter exits

Even the super rich want free Wi-Fi in hotels
Check into any middling U.S. hotel and chances are good that the Wi-Fi is free. Have a white-gloved butler escort you to the Penthouse suite, however, and your lavish lodgment may well bill you for Internet access.
Read more on Bloomberg

GrubHub to select two directors, brightens outlook, unveils buyback
GrubHub Inc. said it plans to appoint two new directors to its seven-member board as the online food ordering and delivery company also provided an upbeat fourth quarter outlook and unveiled plans to buy back an additional $100 million of its shares.
Read more on The Wall Street Journal

Twitter CEO confirms exit of 4 phenomenal execs
Twitter chief executive Jack Dorsey has confirmed the exit of a large swath of the company’s leadership team, including product head Kevin Weil and media boss Katie Stanton.
Read more on CNBC