21st Century Communication

The other day I was posting on my other Blog, that discusses Viking/ Saami history, the history of Runes. The Runes were called the "Northman's alphabet." So, I have to ask, would the Northmen use smart phones, I pods, smart pads et al? These tools are the realities of the 21st Century and many of people have found it difficult to unplug themselves from these devises. In fact, I am writing this post from my Blackberry Bold.
In the Waldorf schools parents are encouraged to unplug their children and themselves from the computer and television. How does one balance that in the 21st Century?
Thoughts to follow.