After getting my own fair share of nostalgia (anyone remember running dillo on Damn Small Linux? I used to do that because all I had to run Linux in ~2003-2004 was a 486dx) and reading some of the comments, I think that Dillo could be a nice alternative to what Gemini was supposed to be.
If we could agree on some kind of "low-tech web" (a subset of html, a subset of css, a subset of javascript -- or maybe no javascript at all?) then Dillo could be the champion of this.