It's interesting, I was thinking about something similar to this a few days ago. I think that budo is like religion, in a way; it seems like you have less followers, but you have to remember that it's a good cause, a good thing we do. Thus far, I've been taught to expect the unexpected with respect to karate, but even though there is a good chance that we karateka will never use our skills, you just never know. Even though it seems harder and harder to teach (and even learn) budo nowadays, keep in mind that dojos are still up and running, and that there are people that are completely faithful to the art. There are also more and more people that are joining. I have a friend who started coming to watch my karate classes, and after 4 or 5 times, decided to join. There's still hope! Hang in there. If it weren't for the people who love the martial arts (and Patrick!), this website wouldn't exist.