Dunno if this is a necro post but as a Saga owner that was too lazy to check if the case was grounded but wanted to know for other reasons, I googled and found myself here thus feel it would be important to add.
First I'd like to point out in the picture in the OP you can clearly see that the IEC socket pictured is a PCB thru hole mount version and you can clearly see the pin going down from the unused lug down to the PCB, the PCB is then clearly mounted to the case in multiple places with metal stand offs as well as the volume potentiometer not using an insulted shaft or insulating washers, these would all obviously be grounded point of the circuit and I see no reason to blindly assume otherwise. You can also clearly see the IEC socket shown in the Jotunheim is not a thru hole PCB mount version thus the need for a live, neutral, and earth wire. I think all of this known it should definitely be assumed that if no one is going to take the time to actually check that the chassis is grounded.
I checked my unit with a multimeter chassis to earth is a dead short.
Now I was at one point a Schiit hater but being a hater is never helpful, as has been shown, again, clearly in this thread. Everyone seemed to jump on the no grounding band wagon immediately with the only logic being that it wasn't grounded in the same way as the Jotunheim, completely blinding themselves to all of the overwhelming evidence to the contrary. Someone should've actually checked before this thread got so toxic.