This is the Amex Blue thread for 2015. The previous 2013- 2014 megathread is here.
The 2016 thread is here.

Bonus category spending is now capped at $50,000 per year for new accounts. For now, this does not apply to existing cardholders, although Amex may continue to close accounts for excessive spend in bonus categories. There are reports that the new limits will apply to existing cardholders on the month containing your anniversary after March 1.

Oct 22, 2014 onwards: Many people getting cancellation email from Amex. As of June 11, 2015, shutdown reports continue.

Some who have been shutdown are reporting back that AMEX is declining new non-OBC card applications due to "unsatisfactory relationship". (However, see here for an example where reconsideration was successful.) It is unclear at this time the length/extent of this Adverse Action/Ban.

If AMEX sends you a cancellation it goes on your record as a cancellation by AMEX, not a cancellation by cardholder. While FICO score does not distinguish between closed by issuer and closed by cardholder, on manual review it may raise questions. However, issuers close cards for benign reasons as well (such as non-use) so unless several cards have been closed it probably won't cause a rejection by itself.

Excessive MS on this card may sever your ties with Amex.

Consider factors that may have led to these closures when sharing personal experiences.

If you still feel it is worth it:
Application Link: Copy & paste the following link into a incognito window in Chrome or InPrivate Browsing in IE, Private Session in Firefox. There have been reports of people who got the card in the last couple of months getting shut down because of the rush to spend the initial $6,500.

Do NOT post "Link isn't working" until you have tried it incognito/private browsing and it fails there.

Code:
https://www304.americanexpress.com/c...lue-cash/25330

Up to 5% Cash Back at U.S. supermarkets, U.S. gas stations & select U.S. drugstores (Everyday Purchases). Up to 1% Cash Back on other purchases. For your first $6,500¹ spend in a reward year², you will earn 1% on Everyday Purchases³ (5% after 6500⁴), and 0.5% on other purchases (then 1%).

0% intro APR on purchases and balance transfers for 15 months.

Eligible purchases do NOT include fees or interest charges, balance transfers, cash advances, purchases of travelers checks, purchases or reloading of prepaid cards, or purchases of other cash equivalents. Additional terms and restrictions apply. (Presume these T&Cs are standard and that all credit cards state this)

¹ First '$6,500' is spend on all purchases.

² 'Reward year' is the 12 billing periods in a row beginning with the one in which the anniversary of your Card Account occurs.

³ 'everyday purchases' refers to U.S. supermarkets, U.S. gas stations & select U.S. drugstores, not all purchases.

⁴ 5% kicks in immediately after hitting $6500.(mid-statement). In fact, it will even kick in mid-purchase and a portion of the purchase will credit at the higher rate.

* Reward dollars for the previous statement period show up a day or two after the current statement period closes.

* Most cash back redemptions will be applied to your statement within 2–3 days.

* Helpful post regarding moving CL between cards. Thanks lad2

* How to Visually Distinguish the Three Types of Blue Cash Cards:
Blue Cash (old) has a "<" character to the left of the word CASH
Blue Cash Everyday has a circle to the right of the word CASH, with the "Everyday" wording at the back.
Blue Cash Preferred has the word PREFERRED printed vertically on the extreme left side.

If you get the error message "You cannot be logged in. Please contact the number on the back of your card." when trying to redeem Reward Dollars online, it may be because you have too many closed accounts still showing in your scrolling images of cards. Delete the closed ones, then try to redeem again.