In recent years Maine has tripled the amount of land set aside for conservattion. I really, really like the idea of protecting the land from development.
That said, there are some very interesting points raised in the comments section of the online story, mostly about accessibility and the loss of tax revenue. But protecting lands could mean new jobs in outdoor recreation, environmental education, etc.
There are several mentions in this story about how large paper and timber mills used to own much of the land and that those companies allowed access for recreational uses, including hunting, fishing and snowmobiling. I recall as a child stopping at a gate in the woods to be let onto those lands. Going through the gates meant being able to enjoy the outdoors.