#labels Phase-Design
Here are related plugins:

  * http://dev.wp-plugins.org/wiki/Userextra
  * http://geekgrl.net/2007/01/02/profile-pics-plugin-release/
  * http://www.semiologic.com/software/publishing/author-image/
  * http://guff.szub.net/2005/01/31/get-author-profile/

And a related docs:

  * http://wordpress.org/support/topic/143984
  * http://codex.wordpress.org/Author_Templates#Custom_Author_Information