@UnfinishedS is a Twitter feed in which comedian Gavin Speiller posts the first pages of his unfinished screenplays, covering genres such as science fiction, family dramas, mysteries, financial dramas, mob movies, alien invasion films, heist pictures, spy thrillers, biopics, and everything in between.
Simply Scripts is a repository of screenplays. Sort of a collection of links to scripts hosted on other sites (like official studio or screenwriter sites). There's some neat stuff there. For instance, I found a Coen brothers script (pdf), based on a James Dickey novel, I'd never heard of before.
Being Charlie Kaufman : Screenplays, Articles written for National Lampoon, Unproduced TV Scripts, and Discussions of his Films.
Every wonder why most Hollywood movies completely stink? It's 'cuz all the decent writers get put through the wringer like this guy, and give up. He hasn't given up yet, and does seem to at least be getting a lot of free Evian at the production companies pitches at.
Filmmakers let the Pentagon edit their scripts in exchange for rights to use government land and military equipment. Great article complete with hilarious "military mind" quotes. Need more government/pop culture collusion? N'SYNC is getting $800,000 in tax payer's money for an anti-drug campaign.