Why is my OS X dock icon pixelated?

Why is my Safari icon pixelated?

No idea why or how this happened.

Seemed to happen not long after upgrading to OS X Snow Leopard. Had a search around and found other people had been experiencing blurry/pixelated dock icons too. Also, this thread on the Apple Support web site.

Anyway, I just dragged the Safari application into the dock again and that fixed it for me – weird…

g
 

Ben Huson