D* lit a fire under cable, but E* lit a fire under D* IMO
No way. In September of 2004 (when D* put out the press release announcing their HD roll out plans the playing field between D* & E* in HD was prety much even. I'm even thinking that at that exact moment D* had a couple of more HD channels than E*.
DISH didn't get VOOM programming or its satellite until MAY of 2005 - 8 months AFTER DirecTV made their plans public. Additionally, for the DirecTV announcement to be made on September 8th of 2004, it is absolute fact that they HAD TO BE in negotiation with Boeing for some time before that to spec out and contract for D10, D11, and D12. I don't see any connection between what DISH had and what DirecTV was planning.
Seems to me that they actually took a hard look at what they needed to do to get themselves 100% for HD by 2008 and took the steps to get there. They have in fact done a superb job IMHO - and in fact are leading the industry.