This php script will look for user specified keywords in OP’s posts (for example: YLYL) and digs deeper by fetching the entire thread if it happens to find a match.
It downloads all the images in the thread and generates a pinterest style responsive grid gallery on the main page. It’s capable of updating an already existing thread and doesn’t use a database because it generates index.php files dynamically (flat files).
Here’s an article explaining the thing. And nope. There is no live demo any more because of massive amounts of dick pictures that kept piling up on my server.