It's great and I w'd say it the plugin which required by every multi-author blog.
I am also looking for a feature which is similar but beyond the scope of this plugin. I am need of such feature on BuddyPress enabled sites (Also Multisite Installation) which let's a user to display his full profile like Name, Profile URL, sub-sites list , a profile photo , Followers , follows on sidebar just like Amplify.com (Amplify is not live now.It was shut down )
Found some articles how to do that with a custom code just profile link. But hope some one would release such thing as a fully developed plugin with all required profile details