Gifs

/r/gifs is a subreddit, where users convert youtube videos into larger .gif files, and share them.
The subreddit was founded well before the creation of the .gifv filetile and HTML5 video, both of which do a much better job, but most stuff presented is still on the low-framerate quality.
=== Reversing ===
u/GIFReversingBot will reverse a GIF on request, if able to do so. Just type in "u/GIFReversingBot". 
Category:Entertainment subreddits
Category:2009 Subreddits