A web-based tool for making and sharing research designed for authors, curators, and editors in the humanities is described, editorsnotes.org. Notes are a varied genre not limited to annotations. The data for the tool is modeled as three kinds of records: Notes created; Documents cited; and Topics, headings for names and subjects. Structured records are needed forinteroperability and sharing. Open access, sustainability issues, and how working notes can complement other infrastructure are discussed in a status report.