ybrs Karma 20 Created 14 years ago About solution developer Recent Submissions 1. ▲ 4 big cities are banning diesel cars to fight pollution (qz.com) 2 points · 9 years ago · 0 comments 2. ▲ Show HN: Send an email from your shell to yourself without pain (ping.registryd.com) 4 points · 10 years ago · 1 comment All submissions on HN · View profile on HN