Quote Originally Posted by Naoki34 View Post
The "linkshells" cross server/world exist in WoW a long time before FFXIV.
You need just group your friend (for your friend cross server) and you can play with him, in the same DC. The party leader "teleport" all the party in his server, automatically.

You can build party raid from your friendlist.

As a result, your argument is irrelevant.
What argument? I was offering or suggesting chat channels if you will that are similar to world chat. How in any way was that an argument?