Attribution (CC-BY) is GPL compatible (if you could ignore moral rights)
Posted by: Anonymous
on September 28, 2007 01:22 AM
Nathan says: "But to be GPL-compatible, a license must also be a copyleft license".
It's non sense since BSD, Apache, LGPL, W3C are all non copyleft licenses. If your license permits GPL clauses so your license is GPL compatible.
Please, read further http://www.gnu.org/philosophy/license-list.html.