Since a Facebook application turned up that allows people to list the movies they've seen out of the top 100 of IMDB movies, I've decided to list the ones I've seen out of the top 250, from december 22, 2010.
Most movie titles have not been altered, save for those that are better known under the English title, and those that IMDB decided to list in Dutch.

Title   Watched
The Shawshank Redemption (1994)   yes
The Godfather (1972)   no
The Godfather: Part II (1974)   no
The Good, the Bad and the Ugly (1966)   yes
Pulp Fiction (1994)   yes
Inception (2010)   yes
Schindler's List (1993)   no
12 Angry Men (1957)   no
One Flew Over the Cuckoo's Nest (1975)   no
The Dark Knight (2008)   yes
Star Wars: Episode V - The Empire Strikes Back (1980)   yes
The Lord of the Rings: The Return of the King (2003)   yes
Shichinin no samurai (1954)   no
Star Wars (1977)   yes
Goodfellas (1990)   no
Casablanca (1942)   yes
Fight Club (1999)   yes
Cidade de Deus (2002)   no
The Lord of the Rings: The Fellowship of the Ring (2001)   yes
Rear Window (1954)   no
Raiders of the Lost Ark (1981)   yes
Once Upon a Time In the West (1968)   no
Toy Story 3 (2010)   yes
Psycho (1960)   no
The Matrix (1999)   yes
The Usual Suspects (1995)   yes
The Silence of the Lambs (1991)   no
Se7en (1995)   no
It's a Wonderful Life (1946)   no
Memento (2000)   no
The Lord of the Rings: The Two Towers (2002)   yes
Sunset Blvd. (1950)   no
Dr. Strangelove or: How I Learned to Stop Worrying and Love the Bomb (1964)   yes
Forrest Gump (1994)   no
Léon (1994)   yes
Apocalypse Now (1979)   yes
Citizen Kane (1941)   no
North by Northwest (1959)   no
American Beauty (1999)   no
American History X (1998)   yes
Taxi Driver (1976)   no
Terminator 2: Judgment Day (1991)   yes
Saving Private Ryan (1998)   yes
Vertigo (1958)   no
Le fabuleux destin d'Amélie Poulain (2001)   no
Alien (1979)   yes
WALL·E (2008)   yes
Lawrence of Arabia (1962)   no
The Shining (1980)   no
Sen to Chihiro no kamikakushi (2001)   no
Paths of Glory (1957)   no
A Clockwork Orange (1971)   yes
The Pianist (2002)   no
To Kill a Mockingbird (1962)   no
Double Indemnity (1944)   no
Das Leben der Anderen (2006)   no
The Departed (2006)   yes
M (1931)   no
Aliens (1986)   yes
City Lights (1931)   no
Eternal Sunshine of the Spotless Mind (2004)   no
Requiem for a Dream (2000)   no
Das Boot (1981)   no
The Third Man (1949)   no
L.A. Confidential (1997)   yes
Chinatown (1974)   no
Reservoir Dogs (1992)   yes
The Treasure of the Sierra Madre (1948)   no
Modern Times (1936)   no
La vita è bella (1997)   no
Black Swan (2010)   no
Back to the Future (1985)   yes
Monty Python and the Holy Grail (1975)   yes
The Prestige (2006)   no
Pan's Labyrinth (2006)   no
Raging Bull (1980)   no
Nuovo Cinema Paradiso (1988)   no
Singin' in the Rain (1952)   no
Some Like It Hot (1959)   no
The Bridge on the River Kwai (1957)   yes
Rashômon (1950)   no
All About Eve (1950)   no
Amadeus (1984)   no
Once Upon a Time in America (1984)   no
The Green Mile (1999)   yes
2001: A Space Odyssey (1968)   yes
Full Metal Jacket (1987)   no
Inglourious Basterds (2009)   no
The Great Dictator (1940)   no
Braveheart (1995)   no
Ladri di biciclette (1948)   no
The Apartment (1960)   no
Up (2009)   yes
Der Untergang (2004)   no
Gran Torino (2008)   no
Metropolis (1927)   no
Gladiator (2000)   yes
The Sting (1973)   no
The Maltese Falcon (1941)   no
Unforgiven (1992)   yes
The Elephant Man (1980)   no
Sin City (2005)   yes
Mr. Smith Goes to Washington (1939)   no
Oldeuboi (2003)   no
On the Waterfront (1954)   no
Indiana Jones and the Last Crusade (1989)   yes
Star Wars: Episode VI - Return of the Jedi (1983)   yes
Rebecca (1940)   no
The Great Escape (1963)   no
Die Hard (1988)   yes
Batman Begins (2005)   yes
Mononoke-hime (1997)   no
Jaws (1975)   yes
Hotel Rwanda (2004)   no
Slumdog Millionaire (2008)   no
Det sjunde inseglet (1957)   no
Blade Runner (1982)   yes
Fargo (1996)   yes
No Country for Old Men (2007)   yes
Heat (1995)   yes
Touch of Evil (1958)   no
The General (1926)   no
The Wizard of Oz (1939)   no
For a Few Dollars More (1965)   yes
Ran (1985)   no
Yôjinbô (1961)   no
District 9 (2009)   no
The Sixth Sense (1999)   no
Witness for the Prosecution (1957)   no
Snatch (2000)   yes
The Deer Hunter (1978)   yes
Annie Hall (1977)   no
Donnie Darko (2001)   no
Cool Hand Luke (1967)   no
Smultronstället (1957)   no
The Big Lebowski (1998)   yes
Avatar (2009)   yes
Strangers on a Train (1951)   no
Kill Bill: Vol. 1 (2003)   yes
Hotaru no haka (1988)   no
High Noon (1952)   no
The Lion King (1994)   no
Platoon (1986)   no
It Happened One Night (1934)   no
Into the Wild (2007)   no
There Will Be Blood (2007)   no
The Social Network (2010)   no
Million Dollar Baby (2004)   no
Notorious (1946)   no
Toy Story (1995)   yes
Butch Cassidy and the Sundance Kid (1969)   no
Sunrise: A Song of Two Humans (1927)   no
Gone with the Wind (1939)   no
The Manchurian Candidate (1962)   no
Trainspotting (1996)   yes
The Wrestler (2008)   no
Ben-Hur (1959)   no
Scarface (1983)   no
The Grapes of Wrath (1940)   no
The Graduate (1967)   no
Groundhog Day (1993)   no
The Gold Rush (1925)   no
The Big Sleep (1946)   no
Amores perros (2000)   no
Life of Brian (1979)   yes
Finding Nemo (2003)   yes
The Bourne Ultimatum (2007)   no
The Terminator (1984)   yes
How to Train Your Dragon (2010)   no
Stand by Me (1986)   yes
The Kid (1921)   no
Lock, Stock and Two Smoking Barrels (1998)   yes
The Best Years of Our Lives (1946)   no
The Thing (1982)   yes
Casino (1995)   no
V for Vendetta (2006)   yes
Twelve Monkeys (1995)   yes
Dog Day Afternoon (1975)   no
El secreto de sus ojos (2009)   no
Ratatouille (2007)   yes
Gandhi (1982)   no
Star Trek (2009)   yes
Le salaire de la peur (1953)   no
Ikiru (1952)   no
8½ (1963)   no
Les Diaboliques (1955)   no
The Night of the Hunter (1955)   no
The Princess Bride (1987)   yes
The Incredibles (2004)   yes
Tonari no Totoro (1988)   no
Judgment at Nuremberg (1961)   no
The Hustler (1961)   no
Good Will Hunting (1997)   no
In Bruges (2008)   no
The Wild Bunch (1969)   no
The Killing (1956)   no
Le scaphandre et le papillon (2007)   no
The Exorcist (1973)   yes
Network (1976)   no
A Streetcar Named Desire (1951)   no
La strada (1954)   no
Les quatre cents coups (1959)   no
Children of Men (2006)   no
Stalag 17 (1953)   no
La battaglia di Algeri (1966)   no
Dial M for Murder (1954)   no
Ed Wood (1994)   no
Låt den rätte komma in (2008)   no
All Quiet on the Western Front (1930)   no
Big Fish (2003)   no
Who's Afraid of Virginia Woolf? (1966)   no
Magnolia (1999)   no
Persona (1966)   no
Rocky (1976)   no
La passion de Jeanne d'Arc (1928)   no
Mystic River (2003)   no
Barry Lyndon (1975)   no
Manhattan (1979)   no
Kill Bill: Vol. 2 (2004)   yes
Kind Hearts and Coronets (1949)   no
Fanny och Alexander (1982)   no
Rosemary's Baby (1968)   yes
Patton (1970)   no
Roman Holiday (1953)   no
Letters from Iwo Jima (2006)   no
Kick-Ass (2010)   yes
Mou gaan dou (2002)   yes
The Truman Show (1998)   no
Festen (1998)   no
Fa yeung nin wa (2000)   no
Pirates of the Caribbean: The Curse of the Black Pearl (2003)   yes
Mary and Max (2009)   no
Duck Soup (1933)   no
Hauru no ugoku shiro (2004)   no
Crash (2004/I)   no
Arsenic and Old Lace (1944)   no
The Philadelphia Story (1940)   no
His Girl Friday (1940)   no
Trois couleurs: Rouge (1994)   no
Harvey (1950)   no
Rope (1948)   no
Bom yeoreum gaeul gyeoul geurigo bom (2003)   no
Tenkû no shiro Rapyuta (1986)   no
A Christmas Story (1983)   no
King Kong (1933)   no
The Man Who Shot Liberty Valance (1962)   no
Monsters, Inc. (2001)   yes
Mulholland Dr. (2001)   no
Toy Story 2 (1999)   yes
Le notti di Cabiria (1957)   no

So far I have seen 75 out of 250 titles, giving me a score of 30.0%