BuddyPress: Remind Members to Complete Their Profile
Shows a friendly notice on BuddyPress pages to members who have not filled in important profile fields or uploaded a profile photo, with a link to edit their profile.
Snippet Library
Users snippets for WordPress
Snippets for user accounts, roles and profiles: extra profile fields, new columns in the users list, last-login tracking and tighter control of what each role can do. Handy for membership sites, client sites and teams with many authors.