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Independent systems journal

Dossier - Ideas worth keeping after the feed moves on.

Deep dives, field notes and signals on software, publishing, systems and the internet behind them.

Latest issueNovember 2026
Audio briefingsNarrated research
Coming soon

Coming soon

This is Dossier, a brand new site by Salehin that's just getting started. Things will be up and

Why Owned Audiences Matter Again

Why Owned Audiences Matter Again

An audio briefing on discovery, direct relationships and why ownership is an operating choice rather than a slogan.

Theme layout lab3 Home layouts · 3 Post templates

Home layout cards open only when matching preview pages exist. Choose the production homepage in Ghost Design settings, and assign post templates from the post editor. Preview posts open when a published post uses that template.