It's really simple. Most of the Aikido world doesn't call Aiki what you guys do. You know that, I know that, we agree on that.
The numbers game is tricky, because it keeps on changing.
At one time, most of the Aikido world believed that Morihei Ueshiba created all the techniques himself - until Stan Pranin showed differently.
Japanese Aikido shihan told people straight out that Daito-ryu was a dead art - but now we know that wasn't true.
Maybe we should take a vote.