This is weird. I got a mail invite for this card today. I honestly didn't think I would be getting an invite for that card anytime soon based on what I've read about it on the forum.
The really weird part is that the offer is for 9 months 0 APR on BTs and purchases, while on the citi website it's 18 months. What's with that? I definitely wouldn't get approved applying without the invite number but I just don't get the shortened benefits.
FYI I like rewards which the Diamond Preferred card doesn't really have, so the only reason I am even interested is because it would be the lowest apr after the opening period on any of my cards. And it looks cool haha.