I see that the affiliate links have died but the 50k offer hasn't actually died. All links I posted before still work.
DKWM:This was ripped from affiliate links. As usual, the offer hasn't died. Its just that affiliates aren't going to get any commission out of it.
DKW6:This one was previously advertised at
http://www.chasesapphire.com/compare-cards/. It doesn't mention the bonus.
DKWN:This one was previously advertised at
https://creditcards.chase.com/credit...rred-card.aspx
DKWS:This one is advertised at
http://www.mastercard.us/find-a-card.html
Dan at dansdeals posted yesterday that he got the bonus for both the mastercard and Visa. The hurdle seems to be convincing someone in the reconsideration dept that you need both types.