A search engine which is said to be next gen Google Search rival. As they quote –
Search is part of the fundamental infrastructure of the Internet. And, it is currently broken.
The text also includes –
It is broken for the same reason that proprietary software is always broken: lack of freedom, lack of community, lack of accountability, lack of transparency. Here, we will change all that.
And wikia is the search database for this engine which is open to the world for creation and updation.