How well do animated GIFs work on the Asus Eee Pad Transformer?
So I couldn't wait and went out and bought one. Turns out GIFs work relatively well. All of them animate. However, too heavy a page can really bog down performance. Tumblr, for instance, only works well if I turn off unlimited scrolling. With only one or two GIFs on the page, they animate well. With a large page, GIFs will animate, but slowly while skipping some frames.

All in all, it's a usable experience.