Link: Learn more about the Citi® / AAdvantage® Globe™ Mastercard® The  Citi® / AAdvantage® Globe™ Mastercard®  ( review ) is the newest credit card in the Citi American Airlines co-brand card portfolio. The card has a $350 annual fee, which is obviously on the steep side, so people will understandably think twice about signing up. However, I think there’s potentially a lot of merit to picking up this card, especially given the huge limited time welcome bonus currently being offered, along with the strong perks. In this post, I’d like to share nine reasons you should consider getting the Citi AAdvantage Globe Card, if you don’t yet have it ( I’ve already applied! ).…