sudosu- Karma 9 Created 14 years ago Recent Submissions 1. ▲ Architecting Visa for Massive Scale and Continuous Innovation (infoq.com) 2 points · 12 years ago · 0 comments 2. ▲ Sendgrid down (twitter.com) 1 point · 13 years ago · 0 comments 3. ▲ The mines where iPhones are born (news.cnet.com) 1 point · 13 years ago · 0 comments All submissions on HN · View profile on HN