It'd be really great if the npmjs site adopted a blessed format (or formats, I suppose) for documentation. Right now most people's docs seem to consist of either a separate website/wiki or a README.md displayed on GitHub.
Having a consistent format and displaying it all on the npmjs site would make the site much more useful. Support for inter-document links is key, so that a given document can link to other in the same package or in others.
See http://metacpan.org for prior art.
Closing out old search.npmjs.org tickets.