BuddyPress: Hide Noisy Activity Types From the Stream
Removes routine entries such as "became a registered member", "changed their profile picture" and new friendships from the activity streams.
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.