1. 22 points by akyuu 2 days | discuss
  2. TLA+ Mental Models (muratbuffalo.blogspot.com)
    21 points by r4um 3 days | discuss
  3. 12 points by lxm 1 day | 4 comments
  4. Meme Buildings (misfitsarchitecture.com)
  5. AI (2014) (blog.samaltman.com)