How come you can still edit your post when I cannot?
Jerome, I believe if you post and edit very soon after (perhaps a half hour or so, you can still edit. After that, the post becomes permanent and you can no longer do so. I know some sites do this so that the thread should always make sense. I suspect that Robert may have asked Asher to remove the link, as it was done much later than the original post.
I went to Robert's youtube page and there are no new videos there, so perhaps he's just going to fix it and re-upload it later.
As for Delphine Dora, it is very important to make sure her CC license follow her as it specifies no commercial and no derivatives. It must follow. I'm sure it was an oversight
I would like to see this 'should have' replaced by a firm confirmation 'have' here and extend the verification of individual privileges to other aspects.All folk here should have the same editing rights. I did increase this recently and when I get a moment, (am trying to break down a set and prepare for a trip), I'll see where we are with editing times.
I don't think that fair use covers derived work.As for copyright, "Fair Use" doctrine in the USA does allow brief non commercial reference as part of discussion where there is no direct commercial interest. I'm not knowledgeable of the laws in other countries. Extended discussion is also allowed.