Giftube is a lot like a YouTube for for animated GIFs. You can use Giftube, which is essentially search engine, in a variety of ways.
You can upload your GIFs, search for GIFs, comment on GIFs, and share them with your friends. To search for a GIF, you can enter in a keyword, browse by category (Funny, Famous, Sport, or Cartoon), or use the tag cloud. Additionally, on the main page, you'll see GIFs organized by date of submission, featured GIFs, and popularity.
If you find a GIF you like, you can comment on it and/or embed it in your homepage, blog, social network, etc.
Giftube is easy to use and will be familiar to anyone that has ever used YouTube. It's easy to search for an upload videos. Giftube provides a good alternative to other video search engines for anyone that wants to search for videos in GIF-specific format.
It would be great if Giftube also had a voting component; right now you can only comment on videos; do they plan on adding any sort of Digg-like voting mechanism?
