In reply to The Sultan of Loch Quoich:
It's better to have a group interested in the well being of a piece of land than to have no group to stick up for it. Bits of land with interested users (be they walkers, farmers, hunter-gatherers or whatever) tend to be managed better than those bits of land with no-one interested in them.
It's in the users' self-interest to maintain the status-quo.