Hi, I’m back. I took the time to get myself well-acquainted with the software first before I continued.
Basically I just wanted to hide the WP admin, not the forum admin. In my set-up I had planned on having a WP admin user that doesn’t do forum administration (or even participation), and so I thought there really was no reason for his name to appear on the member list of forum users. But I do understand that SP was designed to be well-integrated with WP and so it’s a feature I could live with. I just basically gave the admin users (hopefully) nondescript display names to prevent others from seeing their login IDs.
I’ve set it up as well so users have their Display Names shown instead of their WP username for those who presumably care to have the latter hidden.
However I did see a way forum users can still figure out someone’s WP username — when you click on any user name to see his profile, a modal box comes out to show the basic info. When you hover over the link “View Full Profile for <display-name>”, the URL used by the link is /<website-name>/forum/profile/<wp-username>. This negates the efforts to try to hide someone’s login ID.
Would you be aware of a workaround to this? I’m actually thinking of using Pretty Link Pro to though I still have to do research on whether that’s what it was designed to do (might be overkill given the feature list). For now I’ve set it up so users can’t view other users’ profiles though I would like to be able to open that up someday.