I recently put together a list of the 30 top ranked Korean websites. At the time I thought it would be interesting to try and rank the Korean blogs but I couldn't figure out a quick way to do it, so well done to Gdog over at The Daily Kimchi for doing something similar for Korean Blogs.
He has produced a list of the top 46 Korean blogs ranked by their Blog Juice. Top of the list is of course The Marmot's Hole followed by Mike The Metropolitician. In third place, a blog I've not come across before, is Web 2.0 Asia. It's written by Chang-Won Kim who is the co-CEO of Korea's leading blog software company, TNC. It covers lots of new web related stuff coming out of Korea.
The list continues with lots of other well known Korean bloggers, Oh, including this one too! In fact there was only one blog that was new to me in that list Everyday seoul.
I was asked recently about going to teach English in Korea and I was able to point them at this excellent summary of 44 Tips for getting a job in Korea from Chris that I had just read.
If you need to get from Cheonan to Seoul Station on a rapid train Delta Eagle, has all the details.