I see. Can you picture a exp grind party in FFXIV? When would you have an opportunity to talk with a 3sec global cooldown if you wish to maintain exp gain at a consistent rate?
I'm not against EXP grind parties, I just dont see them fostering an environment that will lend itself to social exchange. What I am worried about is players abusing the system (like they do with any other system they find loopholes in) taking away from the enjoyment of other content. The other rides in FFXIV are controlled and easy to adjust, open world free for all is a bit trickier.
EDIT:
Also, I do now understand better what you were trying to say about systems and social aspects. You are correct that it is not entirely on the players to do this, they do need an avenue that allows people to be social. Like the FC, Linkpearl, and Party Finder systems. These are great for social networking in game. i also get that lots of people dont bother talking or become abusive in dungeons because of the fact you will probably never see them again. It hasnt stopped me from being social in dungeons, cracking wise, and communicating with my fellow adventurers. Sometimes it is sad that I cant group up with them outside the dungeon or do more dungeon runs with them but I like this system rather than having queue times even longer cause they are strictly server based. If i want that, i can create a party finder party for this purpose.