The old adage is you can't copyright facts and there was certainly no requirement for TNW to do any "original research" to share these findings. However, when you copy/use facts, you wade into hot water if you also copy the structure and the way those facts were originally expressed. The original TNW article shown here seems to step over that line with a barely masked copy of the original paragraphs. What bothers me…
In fact, he said on twitter: " I don’t have any problem with you sharing my post. By all means! But the last two paragraphs were barely rewritten." (https://twitter.com/#!/endtwist/status/202089166975148033)