This is only tangentially related to the post (congrats on the cool new feature!), but my biggest gripe with DGG is that for some reason it never seems find projects hosted on github.
Case in point: http://duckduckgo.com/?q=clojure-maven-plugin&v= vs. http://www.google.com/search?hl=en&q=clojure-maven-plugi...
It's so bad that I always add "!g" to a search if I know that the page I'm looking for is hosted on github.
Anyway, DGG is still my default search engine. Thanks and keep up the great work.