Hi!
I own a tech website in Norwegian.
I was browsing at technobuffalo, where I came across one awesome little feature.
They have a list of products that they have mentioned in an article.
When I click on a product I can see in wich articles the product have been mentioned in, and also in the article I can see wich products that are mentioned.
Heres a link:
http://www.technobuffalo.com/products/
Thanks!
-Martin