Nothing, it's just not called "Indy Dan HG7 Honing" and he doesn't make any money off of it.
Again the stuff he speaks of isn't new, its all written in books anyone with ambition can pick up and read (Plateau honing/ultra finish honing). RKTech and Indy are amazing at selling they're re-invented wheels. Then going after others for "stealing" they're ideas.
Back to the 850..
Wow, jealous or what? I suppose you can do a better hone out back in your shed with some 3M sandpaper and o bottle of marvel mystery oil?!