I know that Delta has had some targeted offers out there for better signup bonuses than the 30,000 mile bonus public offer.

I received an email yesterday (that suggested I was getting it because I live in New York) offering me a 40,000 mile bonus after $1,000 spend for the Delta Gold Skymiles American Express card. If you go to this link and fill in your Skymiles number you’ll see whether you’re eligible (as I said, I know there have been offers floating around, but I figured I’d point this one out as well).