Sub Discussion of Text Zoom vs. Browser Zoom (today's EO teleconf)

Hi all, 

As agreed, I've made my case for the Understanding document for SC 1.4.4 to explicitly support text zoom in a HTML context because I feel it spectacularly fails to do so right now. It's probably much longer than it should, but I'm hoping this helps to build a strong case. Maybe you guys will be willing to add to it, or tersify the heel out of it! *grin* 

Whatever makes it better and more convincing: http://www.w3.org/WAI/EO/wiki/Easy_Checks_Comments#Sub_Discussion_of_Text_Zoom_vs._Browser_Zoom

Again, many thanks to Wayne for helping me see the broader picture here.

/Denis