In "This Week in WordPress #355," Nathan Wrigley, Michelle Frechette, and Rhys Wynne discuss the Kagi search engine, Michelle's job search, and WordPress updates including 6.9’s new features like collaborative editing and abilities API. The episode covers the challenges faced by open source projects like FFmpeg, security concerns with AI-powered tools such as Telex, the Global Partner Program for WordPress event sponsorships, and developments in full site editing, highlighting the Ollie theme. Listener comments add depth to discussions about the future and risks of WordPress plugin and block creation through AI.