Last year my brother bought a LHT mainly for commuting, and now it's the only bike he ever rides. His Colnago hasn't left his room in probably nearly a year, and his mountain bike is in the back of the shed somewhere. Also, last year I got my Univega: my first real touring bike. All of my "fast" bikes have hardly been used since, and even my Nishiki, which had previously been my favorite bike, sits in my room unused nearly all the time now. Needless to say, if I could only have one bike, it would without a doubt be a touring bike.