I will not attempt unless you say it is ok but my island is pretty big now and for a few weeks I've noticed the island beside me has looked the same way ever since I'm asking with further inspection, if it is ok if I go out there and expand my skyblock or i bridge there leave a note and come back (note: I have not done this yet and will not until approval. Or if a mod can fly out there and leave a note that would be greatly appreciated. I have inspected this island be cause my house is wide enough for me to catch a glimpse of his/her island. I would really like to expand. P.s u can take the dirt if you want. I will try to take a picture of the island and show you a new picture every week.
Same here.. I was expanding my town when I saw another skyblock ahead.. Didnt look as if it was settled but I ignored it anyway.