Dot and Com, respectively Dorothy Wiliger and Comice Penley, had spent all eight years of their lives as good friends and next door neighbors. Front-yard tag, backyard barbecues. Trading silly looks, jokes and books. Each day, a new chapter.				And although Dot and her family have moved clear across the country, these emailing babes of the web generation continue to share life's experiences, proving physical separation has little effect on the extraordinary bond of friendship.