Re:A little too late? (Score 4, Informative)

This is actually completely different. Google Maps is a javascript API that allows you to integrate maps into your web-based apps. Its very cool. But you don't control the server side of this, the data it uses, nor can you change the source of the app. ADSK's software is full set of both server and client side code that you can use and deploy without restriction (okay, with restrictions of the LGPL) and use for whatever purpose (commercial, personal etc). Google has legal restrictions on the use of their API.