My name is Erik Hedin and I am from Minnesota, USA. I completely understand the feelings all of you are having. I have been living in Korea since December 2009. I am a pretty geeky guy myself. I enjoy useless trivia, video games, Star Wars, RPG's (paper & pencil, video game), comic books, anime, sci-fi, fantasy, etc. if you require proof look at my facebook profiles (one has a pikachu being hit in the face by a pokeball and one has a Family guy Star Wars poster).
I have two Korean friends, one who I contact regularly. Otherwise I rely on local foreigners here in Suncheon, Jeollanam-do. Unfortunately that means I am required to go to the main hangout which happens to be a bar that allows smoking. I don't mind bars, but the bar can become overcrowded quickly and when most of the customers smoke (foreign and Korean) and the blast the music it becomes very uncomfortable to me.
I would love to meet more people here in Korea that share my interests and I am completely surprised by all of my fellow geeks here. I have met many movie geeks, but not full-blown geeks like myself and it would be nice to do so. If anyone lives close to the Suncheon area (I can also get to Gwangju or Yeosu easily) let me know. I am on Facebook.
Also Hallam, I would be willing to be your friend as well. I even sent you a facebook request.