I'm sitting on more than 200k points: 100k from Platinum bonus, 50k from PRG bonus, 25k from ED bonus and the rest is from spend (mostly in bonus catagories). I also got the 2x$100 from airline fee reimbursement and $200 from Plat airline fee reimbursement. I intend to cancel the PRG at the 1 year mark in September and the Platinum at the 1 year mark next May. I switched the vast majority of my spend to Chase, mostly due to the no-hassle 1.5x UR on the Freedom Unlimited, so Amex doesn't get much from transaction fees either. I'm definitely not their favorite customer... I have not tried to transfer any of my MR out and I'm in no hurry to do so. I wouldn't be surprised if they temporary blocked my MR account.
