There are also a lot of early and not-so-early HD adopters running displays that lack an HDMI input or a DVI-HDCP input, which was the primary source of vocal opposition a year and a half and more ago (when the ICT was a significant topic of discussion). I'm sure custom installers who had put in a number of such systems (for customers who in many cases weren't likely to follow the lead-up to the format war) chimed in as well for fear of hearing eventual complaints from their customers, though.