Poroi (ISSN 2151-2957) is sponsored by the Project on Rhetoric of Inquiry. Scholarly articles in Poroi emphasize the rhetoric of knowledge production in and across academic disciplines; how knowledge flows between technical, public, and personal spheres of discourse; and how communication media affect argumentation, its dissemination, and reception. Poroi is published semiannually.

As an electronic journal, Poroi is more flexible than paper journals about its lengths, forms, and publication schedules. It appears several times a year, as submissions warrant, and it publishes single articles as well as special symposia or issues catalyzed by guest editors. Authors retain copyrights, releasing their works for publication in the journal.