Where are the canonical web designs?

Armin Vit at Speak Up asks:

Milton Glaser’s Dylan poster. Paul Rand’s IBM logo. Paula Scher’s Public Theater posters. Massimo Vignelli’s New York subway map. Kyle Cooper’s Seven opening titles. These are only a few landmark projects of our profession. Design solutions that, in their consistent use as exemplary cases of execution, concept and process, don’t even need to be shown anymore and that, for better or worse, (almost) everyone acknowledges as being seminal works that reflect the goals that graphic design strives for: A visual solution that not only enables, but also transcends, the message to become memorable in the eyes and minds of viewers. Whether these projects are indeed as amazing, relevant and enviable as we have built them up to be is cause for a separate discussion but it’s safe to say that, as far as designs recognized around the profession, there are a certain few that invariably make the list, usually without question. Myself, I could list projects in every category from logos, to annual reports, to magazine covers, to packaging, to typefaces, to opening titles that could be considered landmark projects… But when it comes to web sites, I can’t think of a single www that could be comparable — in gravitas, praise, or memorability — as any of the few projects I just mentioned. Could this be?