"Before and after practicing Judo or engaging in a match, opponents bow to each other. Bowing is an expression of gratitude and respect. In effect, you are thanking your opponent for giving you the opportunity to improve your technique."
So 
Exactly
Funny, I wasn't aware Ronda participated in a judo match last night. Was that before or after she fought Tate?
In Kanos days Judo matches frequently ended by slamming someone unconscious or completely out of breath.
But I guess Diaz influenced her just as much as Kano.
There is not much Budo in MMA today.....
Machidas last fight was a great example of Budo but all the crazy MMA culture today has not much to do with respect.....