Quill owns writing and publishing: drafts, revisions, editions, editorial workflows, and distribution to reader-facing surfaces.
The first standalone MVP combines chronological shortform notes with titled longform articles, profiles, follows, and direct replies. Its optional verified-history mode can publish a replayable composition record or disclose that some history remains private.
Pigment supplies Quill's frontend vocabulary and rendering; Plumage supplies identity context when required. Quill owns the document history and publication certificate.