What do Docker containers have to do with Web browsers? Everything. Web browsers provide easy access to the digitized collective knowledge of the human race, political rants, serious applications and even silly kittens. However, it is important to understand why browsers became so popular, and such a success. Prior to browsers, networked applications existed. Mostly, they were client-server two-tier applications, but they were quite popular in business, and many home personal computer users had such applications.

Free Wi-Fi is coming! Well, perhaps not everywhere, but at every Hyatt hotel. I just received an email from Hyatt that they will offer free Wi-Fi for all guests in all rooms and lobbies worldwide, beginning 14 February 2015, just a month away. How did Hyatt come to that decision? Why wasn't it free before? What does it mean for their profits? Most important of all, what lessons can be learned for our businesses?