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When in doubt, there's always Reddit to crowd-source this kind of thing - http://www.reddit.com/r/AskReddit/comments/tmtd4/what_are_the_most_intellectually_stim
by johnbenwoo 14y ago
When in doubt, there's always Reddit to crowd-source this kind of thing - http://www.reddit.com/r/AskReddit/comments/tmtd4/what_are_the_most_intellectually_stimulating/c4o3csl http://www.reddit.com/r/AskReddit/comments/tmtd4/what_are_th...
- santigepigon 14y agoDon't forget the continued discussion on HN - https://news.ycombinator.com/item?id=4240007 https://news.ycombinator.com/item?id=4240007