This plugin makes your BuddyPress community private. Only logged in members can view the social areas in full. You can configure the default settings.

This plugin includes a new block inside each user profile page and includes a "Friend of a Friend (FOAF)" display.

This plugin automatically logs out the user after a period of inactivity. The time period can be configured and it works with BuddyPress.

Advanced chat plugin for WordPress. It requires no server, supports multiple channels, bad words filtering, appearance settings, moderation, bans and more.