AUGI - AutoDesk User Group International

Autodesk

Cadalyst - Intergrated Technology for Manufacturing, AEC and GIS

Autodesk Blogs - Feature news, expert tips, and insider resources directly from Autodesk staff.

Between The Lines with Shaan Hurley

Lynn Allen's Blog - Great Place for Autocad Tips and Tricks

Autodesk University

The Lazy Drafter Blog - How to grow technically and professional for the lazy drafter

CAD-Manager.com - CAD Management and Consulting Service by Robert Green

Revit-BIM Collaborative - focused on creating a platform of open discussion, questions, dialogs, tips, tricks, and solutions to those in the AEC industry using and implementing BIM in their everyday practice.