Original Link: http://speaking.io/

Public speaking is tough.
Be it at a conference, or during a company meeting, or in your car trying to persuade the cop not to ticket you for going three times the speed limit while streaming an episode of The Maury Povich Show on your iPad, talking in front of other people can be an intimidating experience.

If you speak in public at all, then you should check out speaking.io, by Github’s Zach Holman. From how to find an appropriately focused topic to writing pitches to determining whether your font is too small, Zach offers guidance for every stage of the process. Even stuff that, usually, you only learn the hard way.