I was a seminar in OKC with Nick Lowry, where he was discussing the "how" of the putting together of judo by Kano-sensei. Nick was talking about Kito-ryu as being the throwing progenitor for judo.... (That's backed up in the historical documentation etc., an example is judoinfo.com's page, below)
The History of Kodokan Judo ā Judo Info
Nick told a hilarious story (legend?) about an apparent Kito-ryu master/teacher, and in it he made sure to emphasize the giving-way nature of actual technical judo. That giving way, the "Ju" portion, for me, is very closely linked witht he concept of Aiki you guys are discussing here. Gerry, I think you didn't take the same spin on this, though though they were similar. The idea of "throw them where they want to go" apparently originated with the Kito-ryu.