These are some people who I enjoy reading for professional growth. In no particular order:
Product Management:
John Cutler
Summary: Opinionated but open-ended content gently guides the user through different concepts, and offers multiple perspectives and frameworks with which to approach product management.
Website - Old Stuff: https://medium.com/@johnpcutler / https://cutle.fish
Substack - New Stuff: https://cutlefish.substack.com
Twitter - https://twitter.com/johncutlefish
Shreyas Doshi
Summary: PM leader at stripe, ex google/yahoo who puts all of his content in tweetstorm lists. A little hard to get all the information organized, but provides some of the clearest organizing concepts about the PM role.
Twitter - https://twitter.com/shreyas
Ryan Singer
Summary: Writes very abstractly in esoteric terms, which makes it sometimes hard to understand. His content, like the software he makes, is quite opinionated. Helps to keep that perspective when reading his stuff.
Book - https://basecamp.com/shapeup
Website - https://www.feltpresence.com
Marty Cagan
Summary: Some call him a product management guru. His writings are geared toward cultivating a very specific kind of product manager ideal. The concepts are useful regardless of how applicable they are to a given role or set of responsibilities.
Website: https://svpg.com/articles/
Tech, Strategy, Finance
Ben Thompson
Summary - Writes about technology, strategy, and media. A lot of his content is about large tech companies and aggregation theory. I’ve followed him for years and is the only paid subscription I have right now. He was one of the first of unique-breed of paid tech newsletters.
Website - https://stratechery.com
Twitter - https://twitter.com/benthompson
Brian Hobart
Summary: Finance and Technology. I try to read his free weekly content but haven’t tried his paid content yet. If I weren’t already paying for stratechery, this is the newsletter I’d most likely pay for because it’s the most uniquely deep and broad.
Substack: https://diff.substack.com
Finance:
Matt Levine
Summary: Writes about current events in mostly finance, but occasionally other stuff too. In addition to the content, I really enjoy the clarity and style of writing as well.
Website: https://www.bloomberg.com/opinion/authors/ARbTQlRLRjE/matthew-s-levine
Software and People
Ruth Malan
Summary: She’s big in the software space. There’s a lot of really, really good, and well organized content on her website. It helps you think more like engineers and understand their concerns. The principles themselves often apply beyond “just” engineering, and universally useful.
Website: https://www.ruthmalan.com
Slides (love this): https://ruthmalan.com/Journal/2019/20190629SlideDocTechnicalLeadershipDecisions.pdf
Nick Tune
Summary: He’s a “socio-technical architect.” Writes about software delivery and organizational stuff. Interesting and often applicable.
Website: https://ntcoding.co.uk / https://medium.com/nick-tune-tech-strategy-blog
Business
Michael Porter
Book that distills some of his important concepts. Recommended by @shreyas https://www.amazon.com/Understanding-Michael-Porter-Essential-Competition/dp/1422160599
This is literally the only thing related to Porter I’ve ever read. Really helps break down the theory of business strategy and competition, and has often helped me understand why a company does what it does, outside of its approach to digital products.
General Thinking
Shane Parish
Summary: Has re-discovered mental models from Charlie Munger and made a brand out of it.
Blog: https://fs.blog/blog/
Josh Kaufman
Summary: A distillation of useful business concepts
Website: https://personalmba.com