I assumed it related back to Vera's suggestion that people used to resist Alzheimer's because they shared personal histories by telling stories. To me, this meant they were suggesting that we do something similar through this forum. That's why I was surprised. Didn't seem like they would want to gum up their server with a bunch of personal stuff (and I don't know how I feel about sharing much of that, anyway...) I'll take a wait and see approach.
I would definitely be interested in seeing how we can work together on other facets of the program (coming up with topics for ABC lists that we all try and share, coming up with ideas for what belongs on history timelines, etc...some of the tasks that might be better with a group but for which I have no group)