I've just published a new (and hopefully last) version of the #HackingLicense, a strong #copyleft that should be applicable to to software, contents and database and that includes a conditioned copyright assignment to the licensee.
Compared with the previous versions is way shorter an cleaner.
Any comment is welcome.
http://www.tesio.it/documents/HACK.txt
NOTE: this version of the Hacking License has NOT been written or analysed by a lawyer expert in Intellectual Property yet. I strongly advise you to NOT use it without proper legal advise.