Alex R. wrote:
These are both good suggestions, it is more accurate to say "open content" than free (implying PD) and the link back is giving someone an easy way to comply with the GFDL, and very specific directions on how to do it.
Perhaps it shows my GNUish bias, but I much prefer the term "Free encyclopedia" to the term "open-content encyclopedia". If the use of the term "free" is ambiguous, perhaps it should be capitalized, to indicate it's being used in a particular sense.
-Mark