As for the rest of your analysis, I do not understand how you (and others) come to the conclusion that they are replacing the Voom channels for the 22 HD channels. Where have they stated for instance that they are replacing MHD for Rave or that Chiller is the replacement for Monsters. Just because it happened in the same time frame doesn't mean the intention was to swap them out.
I emailed ceo about the Voom issue and this is part of their reply:
DISH Network understands it may feel like DISH is removing your favorite programming, but check out the comparable HD programming that is available!
VOOM Channel Alternative Programming Channel #
Monsters HD Chiller (Only available in SD) 199
Rave HD MHD 9469
Rush HD Universal HD, HD Net 9427, 9422
Specific HD Movies HD Net Movies, Universal HD, and Premiums in HD 9423,9427
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There you have it, straight from the ceo folks, making comparisons between what they took away vs. what they have. Hardly comparable (IMHO), and I told them as much.