>
> I never really thought about this distinction--I wish there was  
> something like CC-by-sa-src as well. Source doesn't make as much sense  
> for a photo, but for something like a LaTeX document or a vector  
> graphic it is very valuable--almost an essential part of the "share  
> alike" idea. That's a strong argument for the GFDL. Even then, most  
> stuff doesn't fall into the 100+ pages category, and the GFDL is a lot  
> harder (for me) to be sure I understand (The CC, even the legalese  
> version, is much more readable.), and the GFDL requirements to contain  
> the full license is more draconian. Interesting question--now that  
> wikipedia is CC-by-sa, can I take the full text, make some  
> improvements, and satisfy the license by selling PDFs only? Would  
> certainly seem to violate the spirit of the license.
>
> BTW, I don't think there's any conflict issues with the GPL of any  
> code involved--they don't link to each other.
>
> - Robert

Actually, there is a company that does just that! They take wikipedia
articles and make books.[1] There was a discussion related to a new
Lisp book [2]. They are selling books on Amazon. I love the one that
is supposed to be about Georgia (Eastern Europe) that has a picture of
Atlanta, Georgia, USA on the cover [3]. Quality. ;-)

Cheers,
Adam

[1] http://www.alphascript-publishing.com/index.php?&act=nav&nav=10048
[2] 
http://groups.google.com/group/comp.lang.lisp/browse_thread/thread/784e2ad8f734fb8b/cda6809c45c123a7?#cda6809c45c123a7
[3] 
http://www.amazon.com/History-Georgia-country-Democratic-Tao-Klarjeti/dp/6130007442/ref=cm_cr-mr-title

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