Ok, so might be a stupid question, but has anyone been blocked by Amex for pulling this (getting points, $200 airline, and $450 fee refunded). I posted this on Flyertalk and quite a few people said not to cancel so soon, cause Amex could permanently block you. At the least, they said downgrade to Blue. Any thoughts?
Also, 1 more question - does anyone have any experience with how long you get to keep SPG Gold once you cancel your Platinum card?
Thanks.