I was looking for something to replace google maps. So I go to duckduckgo.com/bang, then the "Maps" category but don't know what site some of the !bangs are referring to. To know I have to try them out individually or cross-reference with the "the full list alphabetically".
I think that merging the two lists on duckduckgo.com/bang would be useful. Either as an additional list or table or just the merge.