www.tinypic.com
www.imageshack.us
www.truploader.com
[SIZE="3"]How to upload and post your Pivot animations[/SIZE]
Go to file > save animation

and then choose GIF

For the options that pop up, i've been told these are the best settings

or

depending on what version you have.
go to www.imageshack.us or www.tinypic.com and upload your gif
Copy the direct link, and put it inside of some image tags, and there you go.

protip: you can post your animations like this without having 20 posts! woohoo.