Puunui - are you an instructor, or an experienced MA? If so, why do the majority of people in your experience study MA? Sport or SD, if they are studying a Martial Art, by definition they are learning fighting skills.
Why does is have to be either? For one, he answered the question a few posts back: fitness and lifestyle benefits, respect taught to kids, and family time (paraphrasing his response).
The mental skills they are taught, or not taught, may be debatable, but a martial art is a fighting art.
So far as I know, the original reason that the Shaolin monk began training in the arts was because they were out of shape and needed something to do to change that. Whether or not that is accuarte, that is the reason that many people take up a martial art.
Also, while they may be fighting skills, most people involved in a modern MA practice some extension of Gendai Budo, which is geared towards personal development through the practice of fighting skills and through competition.
Kendo is gendai budo. Its stated purpose is as follows:
[SIZE=-1]The purpose of practicing Kendo is:[/SIZE]
[SIZE=-1]To mold the mind and body,[/SIZE]
[SIZE=-1]To cultivate a vigorous spirit,[/SIZE]
[SIZE=-1]And through correct and rigid training,[/SIZE]
[SIZE=-1]To strive for improvement in the art of Kendo,[/SIZE]
[SIZE=-1]To hold in esteem human courtesy and honor,[/SIZE]
[SIZE=-1]To associate with others with sincerity,[/SIZE]
[SIZE=-1]And to forever pursue the cultivation of oneself.[/SIZE]
[SIZE=-1]This will make one be able: [/SIZE]
[SIZE=-1]To love his/her country and society,[/SIZE]
[SIZE=-1]To contribute to the development of culture[/SIZE]
[SIZE=-1]And to promote peace and prosperity among all peoples.[/SIZE]
So while you are learning to sword fight, the purpose is clearly not killing people. Iaido also has a similar self development element to it, inspite of the fact that you are practicing what would be lethal attacks if used against another person with a shinken.
Taekwondo is not meant to be a pure sport or a pure self defense art, but a 'do' art.
Daniel