As vijayr put it That is Patrick (patio11) of Bingo Card Creator. He's an active member of the community. See http://news.ycombinator.com/item?id=1050982 htt

As vijayr put it That is Patrick (patio11) of Bingo Card Creator. He's an active member of the community. See http://news.ycombinator.com/item?id=1050982 http://news.ycombinator.com/item?id=1050982