Just a slight update on the thing about posting to appropriate Internet forums to discourage people from leaving inappropriate stuff.

I've joined several hippy and new age forums, but I haven't yet seen any references to people visiting stone circles etc, or to ley lines or anything like that, which seems rather surprising. I didn't Google `neo-pagan' (or pagan for that matter) so I'll do that next, but if anyone happens to find any forums that migh be relevant, please let me know.