I find this a fasinating and great thing!
The simple reason being, that Moms/Dads do live the Greek Life with the Kids and become very attatched to The Particular Organization.
While they do not Know about Ritual, they do know about the workings of The Siblings Group. They do become involved vicarously in a way.
Fraternitys have a different attitude about AI, and While I would love to see my Father be My Brother as He hung with all of the crap that I went through and met most of the guys when I started the Local! I think one of the few times he was actually proud of me!
I know, We did Iniatite a Advisor who was head of a Dept at school, it is so funny,
We had lunch during a Mentoring session that the Alums run, and the email from him when it was over was it is funny, the Lowest # and The Youngest # who are about the same age are having lunch!
I appreciate you telling Me, My Son who has a lower # than mine is now My Brother, My Son!
I think this is a fantastic Idea!
