You're welcome. We do take it seriously, and if we had a choice, we wouldn't make it possible for all structures. We are putting our trust in the players who use it constructively to build trees, or nudge walls up against the borders, and keeping an eye out for those that take advantage of it.

I'll ask about adding a note somewhere, but when you hit 'construct' on a building outside of boundaries, it does say something like "Your building must pass inspection. You should know what you are doing." Ominous and vague, though.