"How Did You Hear About Us?" on Registration
Asks new members how they found your site when they register and shows the answer in a column on the Users screen.
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.
bbPress: Email Moderators About Posts Waiting for Approval
Emails forum moderators and keymasters when a topic or reply lands in the pending queue (for example from Akismet or moderation rules), so nothing waits for days.
bbPress: Email the Admin About New Topics
Sends the site admin (or a moderator address) an email with the title, author and link whenever a new forum topic is posted.
bbPress: Tick "Notify Me of Follow-Up Replies" by Default
Pre-ticks the subscription checkbox on new topics and replies, so members get email notifications about their own discussions unless they opt out.