For instance you would enter:  Red, Orange, Yellow

and the sets would return a larger set: Red, Orange, Yellow, Green, Blue, Indigo, Violet

Is anyone doing this now?

What do you think of his talk, isn't DuckDuckGo doing this?

For instance, if you simply type in Watermelon, you'll be shown a bunch of Wikipedia listings for it.

If you type in Watermelon + 1

Watermelon 1

then you'll be shown listings for Punchfork.  Don't know if DuckDuckGO did this purposefully or not, yet it's interesting to look at.

Has anyone else tried this? 

Does anyone know what they're doing here?  Why doesn't DuckDuckGo do this?

www.Kokkoroko.com

I found it on this blog

What if there were a !Shazam bang and all the sudden your computer would start to detect and search the music you're listening to? This could be an interesting feature on DuckDuckGo.    

Can this work with DDG?

How does someone block content from appearing on DDG?  

Are there any other search engine enthusiasts out there in this forum?  I'm always expanding my list of search engine technologies, and have done a lot of research in this area of technology.  I know more ways to search the Web than most people will ever imagine in their whole life, and I even came up with my own future ideas for a few search engines... and believe that there are plenty of niche search engines that simply get overlooked as well.  One thing I did notice is that a lot of them default to Google.

Does anyone find a bang for Leapfish useful? How about Springo, Spezify, ManagedQ, Search.Kickfly.com, Search-Cube, Simploos, Spacetime, Tag Galaxy, Viewzi, or iFree3D? 

There are some exotic or even unheard of ones out there if you're searching... should any of these be Bangs?