I've shot around 25-30 shows in HD, but still have not bought a blu-ray burner and have yet to author a blu-ray disk. In part it's because I still don't own an HD tv. But I've got the tapes/files of all the shows shot in HD, so one of these days, I'll make the jump.
Just so I understand the prices listed in the link in the first post - 25GB blu-ray disks are now selling for a little over a buck?