So here are my top 10 websites for finding gifs and images:

10. http://reddit.com/r/animaladvice

9. http://9gag.com/

8. http://pinterest.com/popular/

7. http://gramfeed.com/

6. http://cinemagr.am/trending

5. http://mlkshk.com/popular

4. http://reddit.com/r/funny/

3. http://flickr.com/explore/interesting/7days/

2. http://reddit.com/r/gifs

1. http://imgur.com/gallery

I've never found a good site for what's popular or trending on Tumblr, Instagram, Google+, Facebook, or Twitter.

Anyone have any suggestions?

A few other websites where I occasionally find great images:

http://boredpanda.com/

http://quickmeme.com/popular/

http://mashable.com/

http://businessinsider.com/sai

http://news.ycombinator.com

Big fan of Mlkshk, my stuff is at Mlkshk.com/user/jeffreymcmanus

Thanks Jeffrey, your mlkshk brings everyone to the yard.

PandaWhale.com

Ha! Where do you think so much of PandaWhale.com comes from? :)

 for Instagram check http://instawaves.com/

its cool !