Also, politically, I'm "an enlightened centrist" lol and nearly all of the political spectrum here is represented well IMO, and even personal attacks/strawman arguments are not immediately banned but first discouraged.
Thanks dang!
I don't think Twitter can have the same signal to noise ratio as a well moderated forum like HN, even if you follow the "right" people, because the format of the site incentivizes a different style of discussion.