Yep, came here to say this. They keep repeating that one case. And sometimes the tweet of the random guy who also somehow "saw" it happen to someone-  who then burst into tears (How exactly did he know what was on the card instantly? Did he then investigate what caused the tears? No, he just "saw" it and knew what it was by mind-reading - before it was even reported in the news). So, complete bullshit, plain and simple. But it's still a damned good idea - with one refinement. Just create them and leave them all over the place. Human sized people will just ignore them (they're not fat), but fats will know it's meant for them and get struck directly in the fee fees.