Dave:
I would argue that it's not laziness that led a small portion of J6Ps to E* and DTV for locals, but one stop shopping and the limitations of analog OTA.
I have lived at times 20 miles and 45 miles from my local analog/digital transmitters, and it takes a 6 ft Yagi in the attic to even begin to capture the analog transmissions (and they still have freakin ghosts!), but only a $10 RS bowtie to capture the digital transmissions on my DTC100, clear as a bell, save for the 1-2 drops an hour (averaging 3-5 seconds). The drops and recoveries will improve with 2nd/3rd generation receivers.
J6P, I think, wants a simple, one stop solution for TV enjoyment--and E* (or DTV or E* + DTV) piping down everything but the locals, coupled with the locals pulled in via digital OTA on a box supplied by the satellite provder, equals one box, one solution, one bill. For cable to put even one digital channel on the line requires a huge infrastructure overhaul, which few have (or likely will, without some major external force) done. I think cable is in danger of losing out to satellite in the DTV race. That's just my opinion--I think a satellite provider (with sufficient economies of scale, a la E* + DTV), coupled with the mandated move from analog to digital OTA (SDTV or HDTV, take your pick), has the upper hand in picking up viewers. Cable is the Goliath, satellite is the David, and digital OTA is the stone to do the deed. My view of reality has the satellite providers praying for a speedy local digital OTA rollout countrywide--it frees up bandwidth, reduces complexity, lets them offer locals to J6P for "free" (it's reduced to just a hardware thing) and lets them continue to offer more programming than most any cable provider could dream of.
That said, we're getting lost in our own weeds here--the point at hand is who "best" to take over DTV. It will be a takeover, mind you--DTV will either be Murdoch'ed or assimilated into E*. I just posit that E* is better for me/us (the HT nuts of the world), since such a combined entity would pose a greater threat to cable (see above, assuming you buy into that logic), which would force cable to deploy their broadband infrastructure faster, which would finally enable cable to broadcast HDTV over their wires, which would force E* + DTV to counter with better offerings, hopefully pinned on more HDTV.
Could be spurious logic, but I contend E* + DTV, despite the hardware issues to be faced, is better for competition, since it threatens cable. To me, Murdoch + DTV is just a path to leave cable in control...we have two satellite providers trying to kill each other (the customer acquisition costs are artifically high, since it's not just convincing J6P to go to satellite, but rather which brand of satellite), with cable quietly maintaining is strangehold on the viewing public. That to me means less likelihood of more HDTV.