Daily briefSunday, August 23, 2026The good, the useful, and the safely ignorable. 2 to monitor.Monitor2Harvard Business School is using AI avatars of instructors to deliver feedback in its new 'Foundry' startup bootcamp. source Linus Torvalds used AI to assist in a debugging session, noting it handled 'grunt-work' but misidentified the problem as 'unsolvable'. source