Hacker News on 28 June 2018

• Apple Engineers Its Own Downfall with the Macbook Pro Keyboard
• Amazon buys PillPack, an online pharmacy, for just under $1B
• How not to structure database-backed web apps: performance bugs in the wild
• Django Newbie Mistakes
• Marketing Firm Exactis Leaked a Personal Info Database with 340M Records
• Twitter Will Show Who Pays for Ads and How Much They Spend
• Microsoft Releases 125M Building Footprints in the US as Open Data
• Keras vs PyTorch
• We Should Be Building Cities for People, Not Cars (2016)
• Python 3 at Facebook