Greg Thomas's blog post recaps the Gatsby Days 2020 event in Los Angeles, focusing on Zac Gordon's presentation about building dynamic WordPress sites using Gatsby. Gordon, a community builder at Strattic and an educator, emphasized the potential of the evolving content mesh to enhance WordPress and web development by leveraging advanced microservices. His talk explored various methodologies for integrating dynamic features like comments, forms, memberships, and e-commerce capabilities into WordPress sites, weighing the pros and cons of native, custom coding, and SaaS solutions. The blog serves as a comprehensive overview of these discussions, encouraging developers to explore innovative approaches in creating rich, interactive web experiences.