CainIV - 7:03 am on Nov 30, 2011 (gmt 0)
I would say complete waste of time.
That content repository is one of many that got really devalued during that last update.
Pointing links at one article would increase the value of the article in terms of a ranking hub if you can point quality links to that article. In which case, you might as well point those quality links right to your website.
Every other article link to you would not be counted as the first link principle applies.