I searched "plumber Austin TX" in Google and got a map and list of company websites near me. There are a lot of "top x y in z" list sites, but the top results were still the most relevant. I don't know what "rational discourse" I'm expected to find, though, or why I should assume the discourse I would find through Google is less rational than discourse I would find elsewhere.
I searched the same thing in OP and found nothing even remotely significant. Not even anything related to plumbing.
OP's project isn't optimized for relevance, it's optimized for nostalgia - providing a filter that keeps the modern web away and dropping quirky, interesting breadcrumbs to distract you and remind you of what it was like to wander around the web of the 90's.
Which is all well and good if that's what you want, and judging from the comments it is what a lot of people here want, but Google giving me a list of company names, numbers, websites and a map showing their location by distance is more useful, even if it uses "modern web design" and javascript.