This news story was interesting to read...people are using YouTube and other online vehicles to share about food storage, and people are paying attention. In fact, the Church's Public Affairs department has recently made a request that members share in this way. In these hard economic times, the principles of provident living can be helpful for anyone, regardless of their religious affiliation.
So, if you have some ideas, go find a way to share them!
p.s. You can see some of my food storage recipes here. (This is a site I created when I was emergency preparedness coordinator in my ward. Our ward was split, so that calling didn't last long. I haven't updated it in a while, so feel free to send me recipes if you have some you would like to share there. We could make it a group effort!)