AskReddit has numerous discussion about this topic [1]. Also check out Documentaries subreddit [2]. [1] http://www.reddit.com/r/AskReddit/search?q=documentary&

AskReddit has numerous discussion about this topic [1]. Also check out Documentaries subreddit [2]. [1] http://www.reddit.com/r/AskReddit/search?q=documentary&restrict_sr=on&sort=top http://www.reddit.com/r/AskReddit/search?q=documentary&r... [2] http://www.reddit.com/r/Documentaries/ http://www.reddit.com/r/Documentaries/