Jun 23, 2011
If I like an addin or script in the File Exchange... and want to share with others in my organization.
Either way (and definitely as we tweak and enhance) we would want to reference and attribute the author's contribution.
Kind Regards, -Landon
The section on Posting to the Online Communications Channels covers your question. The short version is that the posters are granting rights to use the posted content in nearly any way.