Yeah, I saw that safety system when we were there Friday. I understand the concept behind the system, but I think it's a waste unless you are hunting from a climber. The way I look at it is if I'm hunting from a hang-on and I fall, I should be able to reach around to my sticks and get situated. I have a Muddy harness, and it comes with the lineman's belt as well as a tree strap. I always keep the lineman's belt attached to my side once I'm up in my stand, so if I fall, I can use it as a suspension relief strap if need be to keep blood circulating. I suppose if you fell and really hurt yourself, that system would be great, but that's only if you didn't get knocked out on the fall. Just my opinion, take it for what it's worth. I am very happy with my Muddy harness.