deadsea - 1:59 pm on Jun 12, 2012 (gmt 0) [edited by: engine at 3:44 pm (utc) on Aug 15, 2012]
I've done about 50 searches this morning and I've only seen this once. The only example that I was able to find was "range rover". The serp has the expanded section from landrover.com followed by three additional listings for landrover.com before moving on to wikipedia.
Matt Cutts was talking about "HP" and another seo site was talking about "bjs menu". Neither of those queries have extra listings from a single domain for me. It seems like this thread is making a mountain out of molehill. Either that or its just not fully rolled out and I don't see it yet.
[edited by: engine at 3:44 pm (utc) on Aug 15, 2012]