You say Sony has not discontinued the SACD project, but when did you last see any significant new releases in THIS country? It's been a while. And the word that Sony was cutting out SACD's was in one of the major publications, in fact, I believe it was in SOUND AND VISION. UMG has also announced they were not planning to release any more SACD's in this country. It would appear they were pressured into releasing the Moody Blues discs by fans who were willing to order them from overseas. Also, this list of 4000+ titles... where can one peruse this list?
The best source for a listing of all SACDs is over at www.sa-cd.net. It's now at around 4,100 last time I looked.
Significant new releases in the U.S.? Well I guess it depends on what you mean by significant. The 5 Moody Blues SACDs were released in the U.S. in June and September by Universal Music along with a new Classical Music SACD from Universal Music last week.
Sony released 3 Pop/Rock/Soul SACD titles in December (John Legend, Switchfoot, Duran Duran) and has released a couple of Classical SACDs in recent weeks - along with the continuing Red Seal SACD series on BMG/RCA.
And as others have noted here, we do get new SACD titles monthly in the U.S. from labels like Chesky and Telarc.