It's an interesting question, and since i haven't read everyone's replies here, i may have missed some ideas, but i wanted my response to be my first thoughts. (I will definately read all the posts, after this banter.)
Personally, I'd get the focus from the employees point of view. The day to day operations of the little guy, would make for better grass roots ideas and opinions. I like wal mart less and less. i don't know why. i shouldn't be so harsh to some [thing] that's never hurt me. But i know that sometimes, it's a struggle to use a small time vendor, if it's more expensive. But you have to know, you're not being ripped off. You're only covering costs and hospitality.
Not being ripped off. So many tmes, we let our pocketbook's bottom line support our decision, rather than our brain. It's not like it used to be. Savings now, effects country and labor work force in the future. What's sad, is the decisions to save are based on unfair tax gouges that make our yearly income so much less than it should be in a reasonable administration. *hops off soapbox*