Where is All the DSD?

Ever since last fall when Sony made the announcement that they would start releasing hi quality music files, DSD, I have been waiting with great anticipation to get those. Acoustic Sounds (and other online retailers) followed-up immediately with their own announcements that much more DSD content was on its way.... What happened? I check every several days hoping to fine loads of new DSD files available on AS and other stores; so far, I am not seeing them. Yes, there are a few decent DSD titles out there, but so far it has been a big let down. What went wrong?