These credit cards are reward cards with free insurances. Platinum card has five insurances while Signature has six. Minimum income apply. These are the best fee free credit cards I can find to date: no annual fee + 0% BT offer + reward points(1.25/1.5 per $) + comprehensive insurances. Enjoy.
Edit: this has been extended to the end of March or July 2014.
I would have taken them up on the offer and kept the Emirates for one year for free, and use the free limo to and from the airport, and 2 free lounge access. No good unless you are flying Emirates though.