I am wondering what your thoughts are: When browsing articles in a shop (e.g. Ebay), we first see a list. If we click an item, we get the details page of that item, losing all context from the previous articles list.
Would it make sense to "open/close" the article details in a list? So, having an extended article view in the list, and a basic if it is not selected? How would a trigger be used for the selection? (mouse click on the item? elsewhere?)