Thread:Talk:Reference Tooltips/Using the same interface for a reference summary gadget.

I would be delighted if this interface could be used in the wikipedia text to summarize references to other articles. If I could use this tool to view the summary of the references I could easily get the gist of the thing the article is referencing and move on in the current article without navigating elsewhere(to the referenced article) and back. Is there any interest in creating this? I understand that if would be difficult to summarize an article such as "Japan", but still it would be incredibly useful.