Well, you have to make larger donation, but yes, the OA does have knots too  

Yeah, the lawsuit caused a lot of Scouting endowments to be raided. 

But didn't the lawsuit raid the OA endowment?  What is to stop that from happening still?  

Per the OA website: Once contributed, the funds will stay in perpetuity within the OA Endowment, whose spending policy allows for the growth of the funds to provide support to key leadership development initiatives within the OA. 1915 Society | Order of the Arrow, Scouting America

I would be interested in where the funds go and for what purpose?  How is this different from FOS or the James E. West fellowship?  Do I get another square knot? Or knot?