Development of Creative Commons licenses

[S K <sk4list AT yahoo.com>]

Hi,

I am planning to release the pictures I have on my
photoblog under a Creative Commons
Attribution-NonCommercial-ShareAlike 2.5 license but I
want anyone using the material to drop me an email,
not to ask for premission, just to let me know.

My question has two parts

(1) Does specifying this extra condition go against
the letter and/or spirit of the CC license?

(2) If not, how should I word the extra condition?
Would something like the one stated below do?
"The usage of the materials on this site is governed
by a Creative Commons
Attribution-NonCommercial-ShareAlike 2.5 License with
an additional condition that you must notify the
copyright owner about the usage of the material, by
email at the email address shown below."


I am not sure if this had been asked and answered
before (absence of search feature does not help). If
it has been, it would be glad if someone could point
me to the archives in question.

Thanks,
SK


        
                
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