少しテーマから離れますが、Googleより"Gmail for mobile application"のソフトウェアが公開されています。 http://mail.google.com/support/bin/topic.py?topic=1580 謳い文句としては、 * Speed. Serious speed. * The same Gmail functions you know and love, like search and Conversation View. * The look and feel of Gmail, so you know it'll be easy to use. * Automatic synching, so actions taken from your phone are reflected in your Gmail account, too.