jak1192 Karma 54 Created 12 years ago About http://twitter.com/jak1192 Recent Submissions 1. ▲ Show HN: Test your website's responsiveness (mobilewebsim.jonahkatz.me) 27 points · 12 years ago · 42 comments 2. ▲ Twitter adds two-factor authentication (techcrunch.com) 1 point · 12 years ago · 0 comments All submissions on HN · View profile on HN