Is it just a matter of "switch flipping" at the stations, or some other technical problems?
1.) No "Crossing Jordan" on WDIV-DT 10/22, and many nights on WWJ-DT the change occurs well into the first program (or even later) scheduled for HD on a particular evening.
2.) I notice on WWJ and WXYZ that neither of them are upconverting the local commercial breaks during HD programming.
These seem to make it quite obvious that they don't consider HD a source of revenue, or of much other importance, at this point.
Hopefully I'm wrong about this.