This may be a stupid question, but I can't seem to find the obvious answer :
How do you guys organise your GIF collection?
In order to always have the perfect gif on hand, ready for the perfect opportunity, how do you keep track of them? Does it all happen on Tumblr? Do save them locally?
I so far have been keeping them in my browser's bookmarks, but it doesn't feel like the most efficient option, and it is starting to get out of hand :


(And it scrolls down all the way to "Wayne's World"...)

So tell me, fellow O-deckers, is there a magic method? A preferred way?