I have been in world chat, but I don’t stay there because I can’t follow the conversations. One thing I have noticed is that people sometimes post their own coordinates in WC. I have a feeling they just want people to attack them, but sometimes it appears as if they have a really small fortress.
What is the etiquette of posting your own coordinates?
And I am not sure coordinates are really that secret. I mean, lots of places post them. I even found a site that wants to post coordinates for you (http://doasidewinder.blogspot.com/).