I'd be interested to hear what you base this on? We've seen no footage, not even really discussed the training at Daniel's dojo, what makes you so sure it's different to 90% of the other Aikido dojos?
I am basing my comment completely on Dan's description nothing more... and of course... we both could be wrong.
Now...90% of other Dojo's is also an interesting number and the survey you base this statistic on is....Where?
Gosh Sensei Fooks... You're not suggesting that Aikido is not technically sound as a Martial Art or a system of "Self Defense" are you?