I've had my enameled cast-iron pot for a few months now and have noticed tiny fractures forming on the cooking surface. I enjoy using it, use it frequently, and have been pretty satisfied with my purchase - I bought it at Costco for about $60.
I've never exposed it to any drastic change in temperature; maybe just a bit of liquid for deglazing, but certainly not enough that it should cause this kind of cracking.
My question is: Should I just keep it and live with it? Or should I take make use of Costco's generous return policy and start hunting for another pot?
I've attached an image of the cooking surface.