From the Dropbox desktop, web, and mobile applications, the "Get link" button generates a unique link to a file or folder.

ENGADGET: Dropbox simplifies sharing with file viewer and folder links

He said Ubuntu makes it quicker and easier to find apps and content than other smartphones by swiping from the screen edges rather than going in and out with the home button to find and switch applications.

WSJ: The Quest for a Third Mobile Platform

Quitting applications means clicking on a "Done" button--not on an esoteric "X" like Windows.

FORBES: The Un-PC