WordPress.org

Author: Ioannis C. Yessios.com

This plug-in Anonymizes a blog's users and commenters by replacing their display names with randomized and suppressing personal e-mails and urls.

Using the administrative sections, Administrators and Editors have ways of being able to identify original users.

This plugin was built for an MU environment, so it will create a different display name for each user in every blog that employs it.