The "Who is Choi" thread was another East Asia related thread that was eaten the Oops! Something Went Wrong! Forum bug..
So without being able to link it as support, part of the reason why Moon Jae-in won the presidential election was because the South Koreans wanted someone very different from the scandals ridden president Park Geun-hye whose support rating dropped below 5%, was impeached, and removed, thus causing the next presidential election to be held in a hurry about 8 months ahead of the regular time. Park's political party splintered as some members wanted to break away from the scandle stink and the once viewed favorite to be the next president, former UN Ban Ki-Moon lost early in the election campaign probably because he felt to similar to Park. So Moon Jae-in's overall soft approach for North Korea made evident is probably a little more than the overall sentiment of South Koreans.
The Oops! bug was slayed. Here is the support thread: http://www.tank-net....02#entry1274657