I found a related tool a while back that I've wanted to try and integrate, as soon as I get into the habit of making more notes & such:

https://github.com/Ravn-Tech/HyperTag#overview

I guess my ideal tool would be able to recognize the different "contexts" that I'm in, and build a searchable, tagged timeline of my browsing and googling and work history in each of these contexts. Provide the capability to cross-link with notes in an athens/roam-like fashion and it'd be gold