Startup Stash - A curated directory of 400 resources & tools for startups
Product School - The global leader in product management training
Faves - Curated content from silicon valley's greatest minds
The Product Folks - A volunteer-led community of product managers and makers
Quuu - Quuu is a curated content suggestion platform that connects to your Buffer queue, allowing you to grow a relevant social media following across your entire social landscape.
The Product Management guide - A book on how to create and ship products that people love