D* is fighting must-carry legislation that would require carriage of subchannels. In one sense, they're right: carrying the primary channel provides the programming that a vast majority of people want to see; and carrying all of the subchannels will add cost and not benefit most people.
I view the subchannels and want to continue viewing them. I need an OTA solution to do that. Currently my H20's and HR20 all contain good OTA tuners. Popping a $10 tuner out of the H21/HR21/H23/HR23, then creating a standalone box to contain (presumably) the same $10 tuner, and costing much more than $10.... ???
I'd prefer to pay an additional $25 for a model with internal OTA tuner. Let the masses who don't care save their pennies and use a H23/HR23.