I love DDG but I think as the world turns away from document indexing and more toward intent based search, plus the ever increasing use of implicit data (gps location, speed of movement etc) - I can&#x27;t see how DDG are going to grow.<p>Ultimately search will end up with something a bit like Siri (but something that works). The hound demo (if real) is a very impressive glimpse of the future of search.<p>For those who haven&#x27;t seen it : <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=M1ONXea0mXg" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=M1ONXea0mXg</a>