BACKUPNINJA was written by the Riseup Collective: intellectual property is theft.

Ninjas: 

elijah@riseup.net  -- original code, bug fixes, man pages
micah@riseup.net   -- debian package, vserver support, bug fixes
stefani@riseup.net -- makecd handler, man pages
intrigeri@boum.org -- dup handler, pgsql handler, vserver support, bug fixes
Charles Lepple 	   -- trac handler
Petr Kl�ma <petr.klima@madeta-group.cz>	-- autotools and RPM support

Patches: 

cmccallum@thecsl.org
Daniel.Bonniot@inria.fr
Brad Fritz <brad@fritzfam.com> -- trac patch
garcondumonde@riseup.net