Considered feature-complete by its maintainers.
This SAML plugin eliminates passwords and allows you to authenticate Drupal users against your existing Active Directory or LDAP server as well increase security using YubiKeys or VeriSign VIP Acce
The Hosting Reinstall module provides a module so that you can reinstall any sites via Hostmaster (Aegir).
The Provison Reinstall module provides a drush command so that you can reinstall any sites.
This project was accidentally created with a the wrong name, real project is at http://drupal.org/project/hosting_reinstall<
This project provides separate cache keys per domain in a Domain Access environment.
This is a companion module to Google Search Appliance that provides