I'm curious as I've only just started collecting slot cards, as to whether people ever get stopped when 'harvesting' other people's cards.

So far I've only collected the cards issued to me, and have signed up at the booths whenever possible - never even occured to me to take other cards. Having read on the boards about the problems harvesting roulettes, I'd be surprised if no-one had ever been stopped or questioned.

Just curious. Jason