Long story short, a player came along and built a small house in an area which I had already started building in, which was not an issue in it's self, but then they expanded it, and it is now way too close to my structures (10 or so blocks away). I really don't appreciate them building so close without them asking me, but I don't really have any control over the situation since it is in the frontier and it is not in an explicitly claimed outpost area. I tried talking to them once, but they blew me off, and I haven't been able to talk to them since because they have not been active. Does anyone have any advice regarding this situation?
I see Eviltoade is already looking at your post, and he is a trained staff member while I'm just a regular member, so I'll leave him to reply. Edit: I was right. I did get ninja'd, though.