As I understand it there is a "bridge" available between Revit and Archicad so why not Envisioneer
If Revit and Architcad want to change thier programs to conform with Envisioneer standards, that is fine with me , but I don't want Envisioneer changing to accomodate the others standards.
I can't believe how many negative comments I heard about Autocad and Revit at this years IBS, where I spent time talking to builders and architects.
If Architects want to take advantage of the abilities that Envisioneer has, they can just go out and buy a copy. It would be both a user friendly and pocketbook friendly move on thier part.
Don't change Envisioneer to meet lower standards.