There is now a “gallery” feature. You can save images you like to the gallery so they don't get deleted, or delete images you don't like from the gallery. There is no ranking system or way to undelete an image, so if someone else deletes your favorite meme, it's your fault for not saving it locally. Enjoy!
This is the most obvious continuation of Liam Cooke's fantastic automeme program. It pulls an image from Wang Wang through the Flickr panda API, and sticks a random meme on it. I think the linebreak algorithm is good, but the text placement and color choice could use some work. Code is here.
the auto-meme generator
flickr
python
the python imaging library