jbscpa Karma 58 Created 16 years ago Recent Submissions 1. ▲ Economic development to Brazil’s slums via Wi-Fi and E-commerce (wired.com) 2 points · 2 years ago · 1 comment 2. ▲ How to Survive the Worst Tornado in US History (wired.com) 2 points · 4 years ago · 0 comments All submissions on HN · View profile on HN