I was refering to this quote from him:
"3. Accountability. Can we do what we say we can do, or at the very least, show the methods we are using that will ideally achieve what it is we are attempting to do. We must hold our selves highly accountable"
....Accountability.....To whom? Experienced aikidoka should be beyond needing it and a novice should be able to feel it when working with their seniors. In the last 35 years I have been involved with Aikido, Kendo, Shindo Muso Ryu Jodo and Shotokan Karate. I never felt the need to campare the effectiveness of the others or saw any reason one should be accountable to anyone outside or within of those arts. It's something you sense while training and that is where the proof is.
Sure, and that's exactly what Nishio was talking about, and talked about quite often. That Aikido ought to be comparing the effectiveness of what they do to people doing other arts.
Here's a little more from the same interview:
For the most part, if you set up Kokyu-ho between two Aikido people it's just useless. That will only be effective in the dojo. I guess that those people say things like "Even though you do Aikido you're also doing Karate and sword. If you want to do Karate then go to Karate. If you want to do the sword then go to Kendo. If you're doing Aikido you don't need to do other things.". Even in other Budo, everybody is working hard, you know. When we see that we should make an effort to surpass them with our Aiki. That is the mission of Aikido as a Budo. Unfortunately, the senior students who had that as a goal are gradually dying away, and the loss of substance just progresses.