Hacker News on 23 June 2019

• Startup idea checklist
• Give Firefox a chance
• The internet is an SEO landfill
• What Happens After Amazon’s Domination Is Complete? Its Bookstore Offers Clues
• I’m not really a good web developer, I'm just good at Googling things
• Building an LTE Access Point with a Raspberry Pi
• Amazon wins ‘.amazon’ domain name, aggravating South American region
• Cement Produces More Pollution Than All the Trucks in the World
• AMP for email is bad
• Capstone, a Tablet for Thinking