A creator-focused newsletter by Dustin Miller covering social media risk, networking at creator events, and his tools and knowledge management system built around Obsidian. It offers personal, first-person advice on running a multi-platform content business and the PIOS polymathic organization framework.
Website: https://www.polyinnovator.space/
Sébastien Dubois writes about personal organization, personal knowledge management and Obsidian, including his own plugins and vault systems. Readers get mental models for sorting work, detailed plugin release notes with performance figures, and curated reference lists of PKM concepts.
Andrea Casarin writes practical, first-person posts on building software tools and running personal infrastructure, such as his Obsidian plugin Trama, self-hosting Umami analytics, and explaining Content Security Policy. Readers get concrete reasoning about trade-offs, setup choices and security mechanics drawn from his own projects.
A practical newsletter on personal knowledge management, covering how to use notes apps like Obsidian well, avoid collecting without processing, and reflect on priorities through structured personal retreats. Readers get workflow advice and a reflective framework for focusing on what matters.
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