I like the idea of analog, there's something about writing on paper.
Practically, digital is much better. Everytime I see something that might be useful I past a link. I paste links to discussions I need to follow up on. And then I also use a homemade plugin for Obsidian that lists my to-dos across all notes(1), so whenever I think about something I need to do I just include it directly into the text and it's listed there.
I think you could do something somewhat similar on paper (I tried a while back), but the overhead is simply too much for me.
How much retention do you require though? For me having a more organized week is probably useful, not sure about having to retrieves years worth of information ?
Practically, digital is much better. Everytime I see something that might be useful I past a link. I paste links to discussions I need to follow up on. And then I also use a homemade plugin for Obsidian that lists my to-dos across all notes(1), so whenever I think about something I need to do I just include it directly into the text and it's listed there.
I think you could do something somewhat similar on paper (I tried a while back), but the overhead is simply too much for me.
1: https://github.com/cfe84/obsidian-pw