Till Westermayer wrote:
but wouldn't the inclusion of our copylefted material because of the meme-viral character of that material make IMDB and others going GNU?
Not if they are careful. There's nothing wrong with including both copylefted and proprietary material in a single aggregate publication. For example, a book might include 7 ordinary-copyright essays, and 1 GNU FDL essay, and that'd be no problem.
Similarly, a website might contain some GNU FDL content and some other content, no problem.
--Jimbo