Magenticians - Magento tutorials for all kind of users.
Indie Hackers - Connect with fellow entrepreneurs, developers, and bootstrappers who are sharing the strategies and revenue numbers behind their companies.
E-Commerce Stack - A curated directory of E-commerce tools & contents
PipeCandy Insights Platform - 50+ business insights about eCommerce companies that matter!
E-commerce Checklist - Increase conversion rate and revenue of your ecommerce store
Makerbase - Like a user-editable IMDB for product makers