I was just considering this idea earlier today, it's excellent to see that I'm not alone in this. I believe that the application would be used very widely, as it's already hard enough to find other players without teleport commands.
If you're able to access your router settings, ensure that you have opened the port 25565. Consult your router manual or an online resource such as http://www.portforward.com for information on how to do this.
0
0
0
This is grass.
0
I support your idea.
0