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	   -- autotools support

Patches: 

cmccallum@thecsl.org
Daniel.Bonniot@inria.fr