Earlier quoted context omitted.
I ran my own personal wiki in like 2004 - 2008. I'm not sure too cumbersome is the word I'd use. I just never found it that useful. Today though Google Docs, Keep, Notes, Github Gists, github itself, and many other places I can easily store notes and access from anywhere. No reason to setup a wiki and have to maintain it myself.
For me, the problem after 10+ years is how disjointed all of the data becomes and how much data you generate across the web. I have stuff that means something to me scattered across every service and every account. When you start to plan how to move all of your stuff under one umbrella, the solution starts to sound a lot more like a wiki on paper, I think. Even if you move all this stuff to your filesystem, I think y…
My latest experiment (in Mithril/HyperScript/Tachyons/Node.js) integrates a file browser, markdown viewer and editor, and email viewer (although it is all still very rough): https://github.com/pdfernhout/Twirlip15
But ultimately what we probably need more than tools are simple and popular standards for encoding information that can be linked together. Email (in MIME format) is one such standard but it is fairly complex. Maybe a JSON schema or RDF schema for linked information might help with that. Or something like tags or RDF triples embedded in Markdown -- something I started playing with in Twirlip15 (inspired in part by Foam).
Code for a foam-like "Ideas" app using markdown, triple parsing, and Cytoscape: https://github.com/pdfernhout/Twirlip15/blob/aa75ed1be5dc4a7...
And one example file: https://github.com/pdfernhout/Twirlip15/blob/792b067c30c7846...