I have a 4096 m^2 garden that I would love to make open to pretty much anyone who wants to enjoy it, but I've found that I have to keep my banlines (or acess lines, whatever) up pretty much 24/7 because of one of the cool "toys" that I own. It's a cherry tree with a (physical) swing hanging from it, and I've found that if you twist the swing at a weird angle, it goes flying off of the tree and off of my land.
Now, I have no problem with anyone coming in, exploring, poking about, or playing with my swing (or my other toys), but the last time I left my parcel open, I got about 50 messages along the lines of "can't move object "swing seat" to blah blah blah" (in other words, someone was playing with the swing and making it fly off into the distance).
Even this, I could overlook or ignore, but when the swing lands on someone else's property that has "object entry" allowed, it stays there, until I come to pick it up or it's autoreturned. In other words, by leaving my parcel open to everyone, I end up inadvertently littering my neighbor's land.
So how to be polite to my neigbors (by lowering the unsightly ban lines) without being impolite (littering)?