Because I haven't! This weather is ******* stupid, nearly 70* in November! On the colder mornings, I have seen a few bucks and a few doe but nothing crazy. I have ran across the same 140"~ 8pt'er three times but never really had a shot at him. I took one shot at about 20 yards but my arrow stuck right into a tree branch about 10ft in front of the deer. A HUGE open area and he stands right behind a downed tree.
I am in a ground blind at this spot, well, not a ground blind really. I have a folding canvas chair in some 4ft tall grassy junk, works really well though! I had a spike literally get close enough that I could have reached out and touched him if I wanted to and he never seen me. I haven't seen any action at either of my stands yet this year except for beaver, fox and coyote. The tree stand areas are usually good when it is cold as balls and snow on the ground.