Hacker News on 15 January 2021

• Thanks HN: You helped save a company that now helps thousands make a living
• Signal is having technical difficulties
• Tell HN: Dropbox now requires access to contacts for Google login
• Be My Eyes
• New MacBook Pro models to feature magsafe, no touch bar and more ports: analyst
• WhatsApp delays privacy changes following backlash
• Maximizing Developer Effectiveness
• Apple M1 Assembly Language Hello World
• Amazon Warehouse Workers to Decide Whether to Form Company's First U.S. Union
• Why cancer cells waste so much energy