Substacks & Newsletters
Where to stay current. Pick a couple and let them come to your inbox.
Podcasts
For commutes and walks — the shows that help you keep pace.
Standout Articles, Episodes & Videos
Specific pieces worth your time — the best of the best, hand-picked.
People on X (Twitter)
The voices worth following, grouped by what they’re best at.
Consultants, Trainers, and Experts
People who run sessions for firms, teams, and individuals.
Courses
Structured learning — from free fundamentals to finance-specific accelerators.
Khe Hy’s AI Accelerator
Three progressive phases: Foundations (Modules 1–6), AI 2.0 / Tools & Automation (7–13), AI-Assisted Coding for non-coders (14–16). 30+ modules, 15+ hours. Can be done in 5-minute chunks. Full program $900, or start with Foundations of AI $349, Master Claude Code $149, or Master Claude Cowork $249.
Fundamental Edge — AI Accelerator
Brett Caughran’s (Fundamental Edge) AI accelerator built specifically for investment professionals.
100 Women in Finance — AI Academy
100WF is a 35,000+ member nonprofit. Kellan Brown oversees the AI Academy programming (spoke on the 4/17 Zoom). AI Workforce Academy webinars look interesting.
University & open (model-agnostic)
Claude — Anthropic Academy
ChatGPT — OpenAI Academy
Gemini — Google
Copilot — Microsoft
For all Copilot users: ask whether you’re part of Microsoft Frontier — if so, you have Copilot Cowork (on Opus), which the Confluence team rates highly.
Perplexity
Underrated: Google search on steroids, and Perplexity’s research tools run on mobile, unlike most comparables.
Everyday AI
Daily, practical AI learning to help you keep up and get ahead — newsletter, podcast, and live Wednesday YouTube demos.
Prompt Engineering for AI
A structured course on writing effective prompts and getting better results from AI tools.
Learn Harness Engineering
A free primer on harness engineering — how to build the scaffolding agents run inside.
Notion
Notion Academy — Notion’s official learning hub. Curated learning paths covering navigation, blocks, databases, AI features, and workspace administration. Earn badges and certifications at your own pace.
Notion YouTube Channel — The Notion team’s own channel. Tutorials, use-case walkthroughs, tips, and feature updates directly from the source.
Keep Productive (Francesco D’Alessio) — One of the most trusted independent Notion voices on YouTube. Covers beginner setup through advanced workflows, with honest takes on Notion’s limitations alongside its strengths.
PaidNotion A-to-Z by William Nutt — The gold standard. Nutt co-authored Notion’s official documentation, developed and manages their certification programs, and trains Notion’s advanced support team. Covers basics through API integrations, includes the Bulletproof Workspace template, and is continuously updated.
Notion 101 by Janosch Herrmann (Udemy) — Beginner-friendly, structured, and practical. Covers blocks, databases, formulas, relations, rollups, team collaboration, and includes bonus sections on Zapier automation and building a website with Notion. 30-day money-back guarantee.
Notion Interactive Course — 36 topics, 25 screencasts, and over 200 hands-on exercises with a progress tracker built in. Best for people who learn by doing.
Obsidian
Obsidian Help (Official Docs) — Obsidian’s official help site with tips, guides, and core feature walkthroughs. The fastest way to get your bearings on vaults, plugins, themes, and linking. No fluff, just the essentials from the source.
Linking Your Thinking — YouTube (Nick Milo) · Start here — The premier Obsidian YouTube channel for personal knowledge management. Covers linked notes, vaults, and building a PKM system you’ll actually use for decades. Nick Milo is widely considered the leading voice in the Obsidian community.
Obsidian Hub (Community Wiki) — A community-maintained vault of guides, workflows, and beginner resources built inside Obsidian Publish. Covers everything from setup to plugin deep-dives, contributed by power users.
PaidLinking Your Thinking Workshop (Nick Milo) — A 6-week, community-driven cohort experience with six live sessions, 90 lessons, and guided exercises. Teaches you to build a custom knowledge management system from the ground up using Obsidian. The gold standard for anyone serious about PKM.
Obsidian Flight School (Nick Milo) — A training course and starter kit with over 100 linked videos, 350 notes, 10 exercises, and 50,000 words of content. A non-linear, choose-your-own-adventure format designed to build real Obsidian fluency through practice, not passive watching.
Learn Obsidian from Scratch (Udemy) — Beginner-focused course covering installation, note creation, linking, graph view, themes, and community plugins. Structured series format so you can progress at your own pace. Solid entry point if you want a step-by-step classroom feel.
Helpful Tools
Apps that make working with AI faster and easier.
Repositories
Open GitHub repos — skills, packs, and tools you can plug into Claude Code and other agents.