Well, I'm sure it wasn't that malevolent. Sometimes my friends also play light jokes on Michael, but it's just their opinion and I don't pay attention to that. Why would I?! I am completely confident of my love for MJ. :)
I think it should be open for everyone as Neverland is also his legacy. It could be used just the same as it was, when my hero was alive. I believe that Michael would want that. :)
It can hardly be given to his kids as there is a money matter.