Yours is the same solution I am looking to implement, but after looking everywhere I had not yet been able to confirm definitively whether WPMU works with WishList and BuddyPress. Does it?
I notice that there are several others on this forum asking questions about paid membership. This is what I want to do also. Another solution “may” be WishList plugin but that remains to be seen, have not found definitive confirmation of this works or not with WPMU.
