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1. Red Pen v2 with live collaboration (redpen.io) 74 points by mattrobs on April 9, 2014 | past | 19 comments 2. How to give feedback (without destroying someone's soul) (redpen.io) 3 points by mattrobs on Nov 28, 2013 | past 3. Show HN: Feedback app (redpen.io) 139 points by mattrobs on May 14, 2013 | past | 72 comments

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