I just spent a few hours exploring Elodea with my 9-year-old son and it was frustrating.
The Age is great but there are places where a player can get stuck or fall in lava and panic link, so I spent most of my time waiting for my son to come back to me. It didn't help that this particular Age is complex (split into several Ages), and that the /jump and /link commands aren't working. Every time he had to walk all the way back to my position.
What we really needed was the /linkto command, so that he could get back to me quickly.
I'm wondering if there's any reason anymore why this command requires admin access. It is a valuable tool for exploring with friends, and I don't see how it could be abused, or why it would matter anyway, because there aren't so many times the shard has many visitors, and they're all good-natured fans.
So in short, can Diafero or anyone else remove the admin restriction from this command? I'm presuming this can't be done client-side.