I would not put KNXV in the same category as KPHO. At least KNXV is trying, and is keeping us (somewhat) informed. KPHO flatly refuses to do HDTV after giving us all a bunch of delaying misinformation.
For my part, with all the frustration that HDTV is giving us, I mostly appreciate the PBS station, KAET, though they are not without their share of problems.
As for KPHO, with satellite and DVDs, I don't really want to watch "Touched by an Angel," HDTV or not. I do want to watch PBS productions in HDTV, and would have liked to have seen the World Series in HDTV. The baseball games shown on HDNET were fantastic in HDTV, and its a shame that someone couldn't step up to the plate and do the series in HD. Whether living in Phoenix or New York, we all got cheated on this one. What a tremendous opportunity to tout HDTV! --you've got to wonder about the future of high def when the broadcasters ignore blockbuster events like this. I realize that Fox and Murdoch have their own views on this, but it really is just foot dragging. If everyone else were doing HD, as more sports bars get HDTV capable sets, Fox will have to follow.