breathesalt Karma 44 Created 14 years ago About Free Feedback @: [my hn username]@gmail.com Recent Submissions 1. ▲ Show HN: Ptrfy, simple textbook digitization (ptrfy.com) 2 points · 13 years ago · 4 comments 2. ▲ YCx San Diego 2 points · 13 years ago · 2 comments All submissions on HN · View profile on HN