LinuxGold sez: "Got substantial evidence that indicates DVD’s lack of closed captioning? I want to read that."
me: you betcha, a large percentage (most?) DVDs are uncaptioned! WTF??!! you're saying about now . . . its true. You probably only rent (buy) blockbusters at Blockbusters or Hollywood Nazivideo, but if you look at the bottom shelf, many of the small movies (independently made) are not captioned. Most independently made movies are not even available at your video stores -- these are available from amazon.com, et al, and most of em uncaptioned.
Here are some of the larger small distributors who produce/distribute uncaptioned films -- DocuRama, NewVideo, NewYork Video, IFC Films, Fox-Lorber, Studio-Canal, Troma, Diamond Entertainment, CBS-DVD (The TwilightZone uncaptioned!!), and plenty more. Plus there are the cable outlets that don't caption everything -- A&E, History Channel, et al. Old TV shows now on DVD -- uncaptioned.
We've a long way to go unless you're satisfied with just the Hulks, Giglis and Battlefield Earths.