$10 Free on Your Cobalt Card for Survey

[robinb]

I saw this on a travel board I belong to. If you have a Cobalt card you can answer this survey and include the email address associated with your card. $10 will be added to your card .

http://zowi5.cobaltcard.com/2.html

Unfortunately, I have a regular AMEX card and can't take advantage of this offer, but maybe someone else can.