Most of the complaining isn't really complaining at all. I will probably get reamed here but here goes....
The majority of the complaints about the lack of HD content on the newer channels lit up by D* in the last 3 weeks has been from............yup, you guessed it,

E* fansboys.
Now, this is not really a complaint mind you, but a defense mechanism that goes off in their brains without them having a chance to think it through.
You see, they don't get most of these newer channels (yet) so they have to come up with something to undermine their importance. It would actually be funny as hell, if it wasn't so pathetic.