I agree, Julia. I do buy some things from the big box stores if the price is just too good to pass up, but I don't take the extra warranties. At the rate things change these days, I'm usually ready for an upgrade or something new anyway by the time things break down or a warranty wears off. Then I still have that money I would have spent on the extended warranty to spend. Well... sometimes I have it.
But then again, I know that it is like a safety net for some people, which I also understand. I'd just add that they should make sure that stuff is written in the warranty, not just take a store employee's word for it. They could be mistaken (happens often!) or they could change their policy the next week. I'd need it in writing.
I'm surprised you got your money back for that one. You must have done some fancy talking!
Deb