Laura Carlson provides two great links in her long-time excellent resource, [Web Design References](http://www.d.umn.edu/itss/support/Training/Online/webdesign/). I don’t know how long I’ve been reading it… but most certainly over five years.
[Accessible Web Design](http://www.joedolson.com/articles/2009/12/united-states-disability-statistics-measurement-and-sources/) provides US disability statistics: Measurement and sources.
[Jesblog](http://jebswebs.net/blog/2009/12/captioning-and-youtube/) looks at captioning and YouTube. “Anyway, a solution to finding a quick and inexpensive way of captioning short videos is coming closer to fruition. Exciting times. Stay tuned!”