Originally posted by Gregomoto:

My thoughts:
1) i created an storage world, so i can bypass portal limitations for metal

Agreed, the concept felt cheesy at first. However, doing a playthru with 4 friends getting enough iron was going to be a massive chore. It literally required us to create iron harvest worlds to avoid a needlessly endless grind for iron. That said, it is still fun and I hope they ballance that out in the future.