Greetings, 당신 who are presumably friendly. Here, 당신 can express your inner genius to others and rip apart countless theorems from the comfort of your own home. No doubt those of 당신 읽기 this would be ardent admirerers of a person who both has all the facts and can explain the whys and hows of it all. Here, 당신 can discuss matters with other bright minds. Feel free to be a little blunt 또는 maybe sarcastic, but don't start whining if and when 당신 recieve some of the aforementioned 'unpleasantries'. Congratulations.