There used to be a site called YMDB, I believe, which let you list your top 20 favorite movies, and then would let you see the lists of, and interact with others who had many of the same movies on their lists.

I was often amazed at how some people who loved many of the same movies I loved also loved some movies I hated. So it wasn't a perfect means of finding enjoyable movies, but it did suggest some interesting possiblities.

Anyone know whatever happened to YMDB and whether there's any other sites like it?