What would be the point though? For anything you want to do you can either meet them at the destination or come to where they are forming, seems a waste of dev time to me.It seems to me like you should be able to invite someone to join your party no matter what area the person is in. Now, with nexus capes, party building would be so much easier and faster if you could do that. I don't see any real reason to keep it restricted to being in the same area. If you can /tell them, you ought to be able to invite them.