I haven't noticed that. It must be new.
I just noticed something in google search - the url is split into parts being the 'breadcrumbs' of the page listed - see the first result, where the 'main url', and 'Aquitaine' and 'Dordogne' are each separate links. Is this new?
I've since seen it explained here:
Official Google Blog: New site hierarchies display in search results
Yeah.. it's like in a directory search..
Hadn't notice, are you using google.fr?
Yeah Noticed it too. I think it was implemented two or three days ago.. And One more thing.. Google has removed "Similar" on few of the URL's for few keywords. Earlier it removed Size.. Example:
www. netbuilders.org - 30 K Cached - Similar..