OK, now a more serious post...
My wife has worked at Walmart for 14 years. I worked there for a couple of years before I graduated from college. My personal belief on the matter is that Walmart employs MILLIONS of people in the world. They bring decent prices to customers. If the other stores are not as dedicated in giving people low prices as Walmart are, then maybe they don't deserve the business of their customers.
Just my humble opinion. Let the flames begin.
FMZ