Wish prices were like this when we did our selective harvest of 50 acres of our 80 a few years back. We used a big pro outfit that does a lot of the work clearing besides highways.
As a thought experiment, I wonder if anyone ever made fence posts out of concrete. Everything about fences and concrete on the Net is arguing pros and cons of concrete footers, but as a kid growing up in the city you saw old concrete posts in older areas that were from the 30痴 and were very eroded, obviously very old, yet were still standing. I imagine you could precast square posts tall enough to go deep enough in the ground so they wouldn稚 be top heavy, perhaps set in larger concrete footing poured onsite. You could set rings into it that would allow fencing to be attached and rebar to strengthen the posts.
Not very practical or cheap, but man, if done properly imagine how long they would last.