Ever notice how products or services that were never part of our lives can become essential? We all got through a workday just fine without faxes, e-mail and the internet before. Why does productivity come to a crashing halt whenever the server is down? This morning, I used the last disposable plastic baggie that we use to curb our dog. I rolled my eyes and added a new to-do to the frazzled little hard drive I call my head. What happened to shopping bags or better yet, a shovel? I am simply in the habit of using this product and now can’t live without it. Sure makes the case for free sampling!