It goes about getting its message across in straightforward fashion: If you post a picture of your debit or credit card online, prepare to be publicly shamed.
Commenter 1: What's the fuss? You can't do anything with it without the security code / PIN anyways...
Commenter 2: Exactly I mean a card without a pin is useless plus you have to put proper details that wont be available on the internet!
Don't post pictures of your debit cards.