alanti: A player who is happy with their current club will not leave based on a random (or otherwise) invite.
I subscribe to this belief. Clubs were supposed to about friendship and camaraderie, not club passes and XP hoarding. I have a better word in mind than hoarding. I cleaned it up for the kids.
Don't get me wrong. I'm all for inter-club events, but not those that always cater to the purchase model.