What is Copyleft?
a) A method for making a piece of software free of charge, and all modified versions free of charge
b) A method for making a piece of software free software, and all modified versions free software
c) A method to enable a piece of software to be copied.
d) Another term for copyright used when talking about software.
Option A
8.2%
Option B
82.2%
Option C
7.6%
Option D
2%
Poll ended at .
@fsfe B. but is the term copyleft restricted to software?
@maikek @fsfe maybe "share-alike" (from Creative Commons license) is a more popular term than "copyleft" for non-software media.