Xfce:
Sean Davis <bluesabre@xfce.org>
Simon Steinbeiss <ochosi@xfce.org>

MATE:
Perberos <perberos@gmail.com>
Steve Zesch <stevezesch2@gmail.com>
Stefano Karapetsas <stefano@karapetsas.com>

GNOME:
William Jon McCann <mccann@jhu.edu>
