Tony Parisi's Slides from SFHTML5 Meetup
Tony did an awesome job of introducing WebGL and getting people excited about the technology, its promise to change the way we look at games and web development and how it assures convergence between the two. It also had its wow moments with the demos he did ;)
Video #
[youtube=http://www.youtube.com/watch?v=Y7xLuDBpZAY&w=500]
Presentation #
[slideshare id=30287962&doc=anintroductiontowebgl-140122011841-phpapp02]