My recent trip to HyVee grocery store prompted me to check out a few things online. I had forgotten a few items for a recipe, but could not remember them at all. No worries, pull out the ipod, launch the browser and there was the free WiFi that HyVee provides. Got my 2 items and also updated my location via FourSquare.
What a great way to be able to quickly get the information you need, when you need it. Imagine getting the information for you diet play, points counting, calories, and fat grams while on the go. This is a big help and can also let you save money by checking prices of competitors.