Paul and Paul-Yorde are the same. Paul-Yorde is admin, Paul is subscriber or what ever basic user is on buddypress. I wanted to delete the Paul/subscriber account because that was set up only to demonstrate the process of adding a friend and what not. The 3rd user is a mystery then ;(
Yeah, it seems that maybe the function I added worked, and users can properly register now. Still not sure what to do about allowing a subscriber to delete their own profile though.