This is a new twist on the old lie. Post a story that looks like a news article from a newspaper. The link goes to the Discovery Institute, which has a link to an online newspaper, which has -- surprise -- an opinion piece written by -- surprise -- someone from the Discovery institute.
The original scholarly article was posted here:
http://www.freerepublic.com/focus/f-news/1351820/posts
I can't see what your problem is with this piece-- above is given the link to the Kansas paper that published this piece as an editorial-- here's the link:
http://www.kansas.com/mld/kansas/news/editorial/11083843.htm
If this editorial writer is also a member of the same institute as the writer of the original scholarly article or something, well, what is remarkable or unethical about that?