I did not know about the lynx -dump option, that definitely sounds like something to look at!
Regarding the Zettelkasten, I started a few months ago and am still in the process of finding the optimal workflow. I indeed implemented it using a wiki software (vimwiki), using the Zettelkasten principles to guide how to grow it. I actually think principles are necessary for a successful wiki, I do not see many differences between saying "I keep my notes in a wiki" and "I keep my thoughts on paper", given the flexibility it offers. I have a few thoughts I plan to write down in a blog post (or post series), in particular on how it articulates with GTD, but I have no idea when I will have time. No problem contacting you when it is ready, I could find you online.
Regarding the Zettelkasten, I started a few months ago and am still in the process of finding the optimal workflow. I indeed implemented it using a wiki software (vimwiki), using the Zettelkasten principles to guide how to grow it. I actually think principles are necessary for a successful wiki, I do not see many differences between saying "I keep my notes in a wiki" and "I keep my thoughts on paper", given the flexibility it offers. I have a few thoughts I plan to write down in a blog post (or post series), in particular on how it articulates with GTD, but I have no idea when I will have time. No problem contacting you when it is ready, I could find you online.