This is fantastic for creating your own customized searchable databases that you can ask questions and it will give you great summaries or step by step instructions along with the article links and that it's referencing, then you can bookmark this summary.
You can add web pages, YouTube videos, copy and paste text, write your own text or upload documents to insert into your desired knowledge base/folder. There's also options to connect with others like social media (I haven't used this yet).

You can limit your search to your customized databases, all of IKI, or the web and you can easily add the results to one of your KB databases.

There's also a Chrome extension what you can click on to take collect the web page and place it in your selected location/folder/kb.

I love it. My favorite toy. I owned this for two months before I started using it, but now I'm going to use it forever. It's too AWESOME!! I love it.