Sometimes I'm in a large world and can't find a friend. Or we got separated.

Sometimes I wish I could just send a quick hello message to a friend without having to join the world.

It would be nice if we had premade alerts we could send them.

For example, I see a friend is online. I click their profile and click a "send hello message" button.

If we we are in the same world, and get separated a "Meet me at spawn" button would be nice. Or a button to make them easily visible over great distances. A pulsating wave or sound. Hot/Cold meter.

Basically I'm asking for a way to send quick msgs to people in game to say hello or find them.