Kickass moderation by committed individuals who are also experts in the field.
See AskHistorians, Science, ModeratePolitics etc.
This combined with huge communities results in incredible conversations.
See AskHistorians, Science, ModeratePolitics etc.
This combined with huge communities results in incredible conversations.
The Asks -- Science, Historians, possibly Economists (I'm trying to decide there -- the mods talk expertise, though quality IMO lags). Several of the Fitness subs are quite good. Various technical subs attract high-quality contributors, and the CSS support sub (specifically for styling old-style Reddit custom stylesheets) is simply superb. I've dug into energy topics, and though there's a bit of BS flung about, there's also quality expertise.
Posting online actually is a form of shingle-hanging and getting a sense of issues people are facing in the real world. There's value to that.