Hacker News on 20 December 2009

• Ask HN: More types of flagging?
• YC-Funded Lingt Uses Games To Turn You Into A Language Learning Addict
• What is DRM doing in my garage?
• Ask HN: What are the best technologies you've worked with this year?
• Eye Contact
• Anatomy of a bad search result
• Ask HN: Please review my DropZap web demo. It's written using GWT.
• The Known Universe Scientifically Rendered For All to See
• Nuclear Reactor Wall Charts
• Reading the Tattoos on People’s Faces