Those guys in Google Labs have great taste, but they must have a bit too much time on their hands. The latest of their brainchildren to be cut loose is Google X, which bears more than a passing resemblance to the Dock in Apple’s Mac OS X.
“Roses are red. Violets are blue. OS X rocks. Homage to you.”
Not nearly as smooth or as customizable as the Dock, but just give them time.