Portfolios
A Portfolio is a public place. Structure lists nested children and Linked doors. Members, Contact, Shop, and Wall live on that face. Owners use Manage. The public URL stays /e/.

Sites
Sites publish Home, Map, and pages on a Portfolio. Call, Cards, Style, and One page change how those pages look. View full site opens the destination.

Mail and Communication
Mail is in-app. Messages are one-to-one. Notices land in Communication. Contact compose sits on the public face.

Discover and Explore
Discover lists People and Portfolios that are listed. Explore walks public faces.

Market and Drive
Market lists shops. Drive stores files on a Portfolio.