Robustness of the Internet

As I mentioned in a previous posting, concerns have been voiced over the robustness of the internet in the event of an emergency. Ray Schroeder was kind enough to forward the following URL:
Internet robustness article
Don Spicer has been looking into this issue, as well. Perhaps both Ray and Don will post what they find in their own blogs - or in the forum section of this site.
John Bourne