Technical Evangelism

http://blogs.infragistics.com/blogs/tony_lombardo/archive/2008/02/20/what-exactly-is-a-technical-evangelist.aspx

http://developerthinktank.com/

http://www.expressyourselftosuccess.com/

http://thenextweb.com/dd/2012/06/03/a-day-in-the-life-of-a-developer-evangelist/

http://developer-evangelism.com/about.php

Presentation

http://www.garrreynolds.com/Presentation/delivery.html

http://www.garrreynolds.com/Presentation/slides.html

http://www.ellenfinkelstein.com/pptblog/is-powerpoint-evil/

http://www.garrreynolds.com/Presentation/prep.html

http://www.ellenfinkelstein.com/powerpoint_tips.html

http://www.pptalchemy.co.uk/powerpoint_hints_and_tips_tutorials.html

http://prezi.com/index/

http://www.pptmagic.com/articles/perfectlineup.htm