I don't remember if I told my DishNetwork story here and mentioned this before, but I don't get broadcast channels in HD on it. I had to buy an off-air antenna to get HD signal and not there's huge ugly rabbit ears next to my pretty TV.
But NBC and FOX now come in pretty well, and CBS is generally watchable in HD. I have to go online just to get ABC in standard.
But I get most other stations I watch in HD. Comedy Central is the only one I can think of that I watch in standard definition. I don't watch that much TV though. They keep adding more and more channels, so for the most part it isn't a problem.