Show both internal and external linking in a drilldown for each result in SERP, to see where competitors link to and are linked from.
Also I don't know if this is related to this feature request but.... In the question section add a feature that highlight quora question that rank on the front page of Google and have search volume.
Dark green for decent volume (500+) and is on 1st page google.
Light green for question thats page 1 google with less than 250 searches.
This would give an easy backlink, but more importantly it would give a instant boost of traffic to a new site.
Maybe highlight links that are common amongst competitors. Also highlight links that are High Authority and easy to aquire.