I just noticed the Similar Images block on Imgur. What powers it!?
Alan Schaaf (Founder)
updated 2 years ago
It's powered by Reddit. It will show other images from the same subreddit that the image is in. So for example, if you got there by clicking on an image in /r/fffffffuuuuuuuuuuuu, then it will display other images in /r/fffffffuuuuuuuuuuuu.