So I think I half answered my question. I don't think I understood the differences between ProfileWall, ProfileBook, and Activity. Usage examples of ProfileWall and Activity might help my brain. So I have Activity working (almost) as expected with comments and such. Having a bear of a time getting Privacy to work for Public. Seems users have to be "connected" before anything is visible, regardless of privacy setting? I'll refrain from opening another topic until told to! Certainly enjoying learning a new platform.