Why would you use Silk over other browsers? It seems like the real benefit of precaching content does not really apply in the desktop case. You don't have nea

Why would you use Silk over other browsers? It seems like the real benefit of precaching content does not really apply in the desktop case. You don't have near the restrictions on bandwidth, or computing power that you have on a tablet. Also wasn't there some speculation that there might be serious issues with performance of Javascript throught the Silk system. While agree that it is a large amount of data being aggregated I would be suprised to see this anywhere other than the mobile space.