Thanks "Dr. Mike" for your thoughtful comments. I think we are seeing the tip of the iceberg here and I wonder what will happen when we are not just carrying our devices but wearing them on our wrists or as eye glasses. This should be interesting to say the least. Will we have to make someone in a movie theater take off his Google Glasses to watch the movie for fear that he will be texting and emailing the whole time and disturbing his neighbors? Should be interesting to see where this all leads.