Hello,
I see Dimensions and 2D comunication tools in same way i love Moi3D's Polygon Mesher.
The Mesher is amazing and it is easy com 'comunicate' with polygon software or render engines.
The Dimensions and 2D comunication tools is the way we comunicate with clients and suppliers.
This are 2 ways to get work done OUT of Moi3D, without both Moi3D is an island.
Hope my POV is clear as my english sucks.
Cheers
Carlos