Here’s my earlier article with the slides (view online and/or download).
In a cruel twist of fate, you can watch the video (or view the slides) only with Flash installed.
Note! The video is slow to load, because it’s streaming to you from New Zealand, a land well known for friendly people, beautiful, awe-inspiring nature, the good life, and horribly slow international internet connections. Give it some time!
*Actually, I can! That line is referring to one enthusiastic email that I received way back in 2005 when I first released script.aculo.us.Tweet