I think I'll be going OTA HD soon enough, with TV prices soaring. I'm able to get 19 OTA HD channels with a pair of amplified rabbit ears.--Canada = Hollywood North
I only do OTA HD I live 30 miles from Minneapolis and get 10 HD channels and 21 digital channels that are rebroadcasts of SD channels. Screw paying cable or dish to see what I can get for free or pay a small monthly fee to get in my mail.
I can probably do better if I get a 'real' antenna (I'm 30 miles + 1 mountain range away). My inlaws in the San Fernando Valley get 53 HD OTA channels.--Canada = Hollywood North