On Adamantoise, I haven't seen this occur too much. The most shouting I've seen has been either people getting excited for the cards they just won, or people asking questions. The only PARTY shouts I've seen, have mentioned specifically that their farming for the card drops. I was in GS for about an hour on the first night, and saw someone shout "Leviathan Party to Farm Card in PF", which was immediately responded to by quite a few "Good idea!" shouts. I don't really think it kills too much of that atmosphere. I enjoy all the people, and activity, and just seeing such a large group somewhere OTHER than Mor Dhona. As for the shouting, hell, I've been to Las Vegas casinos, and Chuck Cheezes when I was a kid, and there's CONSTANTLY people shouting in both places, so why not in the GS casino?