flixster
I'm a very embarrassed by and for this social movie site but I've met some great people there and it has proven to be good for making and sharing lists. It lags behind Facebook as a shining example of big and dumb beyond belief when it comes to user interface.
My Favorite Movies
Guilty Pleasures
The Horror, The Horror
Amazo Chinese Films
Amazo Japanese Films
Amazo Korean Films
Amazo Spanish Films
Amazo USA/Europe/Brazil
Kim Ki-duk
Sono Sion
A list for sleepykiss
Korean Cookie Jar
My Favorite Movies
Guilty Pleasures
The Horror, The Horror
Amazo Chinese Films
Amazo Japanese Films
Amazo Korean Films
Amazo Spanish Films
Amazo USA/Europe/Brazil
Kim Ki-duk
Sono Sion
A list for sleepykiss
Korean Cookie Jar