I think it would be awesome if we could go to our friend's islands and like look around and things. We could see each other's islands without removing ours. And for griefing problems, here's my idea. 1. The visitor can only go if the owner invites them. 2. The visitor can get kicked off of the island at any time by the owner of the island. 3. If the owner goes to like spawn or anywhere, the visitor also leaves. Cause honestly, my friend's island is 14000 blocks away, and I can't see it, nor can he see mine, but it would be cool if he could visit my island. This is just an idea though.