Cast Iron Stuff?

Hi there,
I don't want to offend anyone but I'm wondering what all the hoy ploy is about cast iron cookware? In this day and age of 'through the roof' gas prices, it seems that light weight is the most desirable in trailers. Doesn't cast iron cookware weigh a lot? I just equipped our teardrop with a titanium cook set that has 5 pans with Teflon coating and the total weight is under 2 pounds.
I don't want to offend anyone but I'm wondering what all the hoy ploy is about cast iron cookware? In this day and age of 'through the roof' gas prices, it seems that light weight is the most desirable in trailers. Doesn't cast iron cookware weigh a lot? I just equipped our teardrop with a titanium cook set that has 5 pans with Teflon coating and the total weight is under 2 pounds.
