Good question. Actually we have never done that but formZ has a good scripting system, and probably it would be possible to change the active view and export the mxm files. Any of you have already give a try to formZ scripting? We will talk to Autodessys to know if this is possible.
Apart from that way there is a second one. The plugin exports all the views, not only the active one. Later you can call mxcl through a command line using the parameter "-camera:[camera name]". You could create a batch rendering through the command line by this way.