Using dp-review samples in dpr forum postings allowed?

Question: According to the dpreview rules, is it allowed to process RAW files provided in the reviews, upload them again to one's own dpreview gallery and include them in a forum posting (dpreview forum, that is) here? Or do copyright issues go against this?

I mean, according to my own impression it is done all the time, even posted on other forums, but is it also tolerated by dpr?

Thanks

Bernie

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'All the technique in the world doesn’t compensate for the inability to notice.' (Elliot Erwitt)