Instance Sinkholes

Sinkholes are great, and I think it's nice that a Sinkhole portal is placed at the beach - However, this doesn't matter. To many players Sinkholes are seemingly dead content.

Sinkholes aren't dead content, but to many players they seem it as no one is ever there, this is because there is a sinkhole designated world.

What I'm suggesting, is that rather than having a designated world which players switch to, Sinkholes would function similarly to other content like Big Chinchompa.

Upon entering a Sinkhole, players would now be teleported to an instanced world, allowing players to work and come together regardless of what world they're on.