There is now a page for the SWM on Facebook. It is really just a place where people can post a bit of old information if they can find it. Likes are simply a way for people to find each other. Lee Davis has done a good job on MP and some of his items are referenced on FB as well.
It turns out that there was no method to see friends. Now there is a Friends of Southwestern Mountaineers Facebook page where people can join and find their old adventure partners. Now start looking for old photos.