Blogs
The Daily Kimchi - A Blog About Living and Teaching English in Korea!
http://thedailykimchi.blogspot.com
My experience teaching English in South Korea and Living in Seoul. Lots of information on culture, teaching, sights and sounds, videos, travel, and FOOD! One of the top Korean blogs out there!
Teach English Seoul
http://teachenglishseoul.googlepages.com
FAQ: Teaching English in Korea!