There's an ongoing debate of handwriting vs. keyboards. In an <A HREF="http://www.wirelessreport.net/gizmosandgadgets/july02/electronicink.html">article</A> entitled, "Electronic Ink: The Killer App for Wireless," Dr. Leonid Kitainik, GM for Pen&Internet, discusses why electronic ink will be the ideal application to make 3G compelling to carriers and consumers.