Re Croquet and the ridiculous breathlessness about it, "3-D isn't an interface paradigm. 3-D isn't a world model. 3-D isn't the missing ingredient. 3-D isn't an inherently better representation for every purpose. 3-D is an attribute, like the color blue. Any time you read or hear about how great 3-D is and how it's going to change everything about computers and services, substitute the word blue for 3-D." (via bbj, who says "YES YES YES!!! ALWAYS REMEMBER: 3D INTERFACES ARE WHY THOSE KIDS ALMOST GOT EATEN BY RAPTORS IN JURASSIC PARK")