VentureBeat writes that Google is acquiring BumpTop : BumpTop launched its first product about a year ago. The idea, as founder and chief executive Anand Agarawala described it during a talk at the 2007 TED conference, was to do away with the "same old crap" found in the layout of both the Windows and Mac operating systems. By turning the desktop into a three-dimensional space, users can arrange things more naturally and creatively. They can pile things up,