I'm afraid I fail to see how Liquid Fire competes with D3 in any way. It looks like a library for UI state transitions, but not for animating graphs, or all the

I'm afraid I fail to see how Liquid Fire competes with D3 in any way. It looks like a library for UI state transitions, but not for animating graphs, or all the crazy things one can do with D3 (some of these examples are even given in the D4 article).