http://www.moviequote.net

I used to go there all the time a couple of years ago but stopped. I started again recently and it has slowed down a bit but it is still an interesting diversion for the "what movie is this quote from??" fans.

Anybody know of any other sites like it (besides the plethora of online movie quote quizzes)?

http://www.moviequotes.com/repository.cgi

That's a totally different kind of website.