System Resources req'd for Camera Callouts?

[RodCole]

Curious if anyone from Chief would care to comment as to how the use of Cameras used as Callouts effect system resources.  The reason I ask is that the CS views ability to automatically update the Layout page # is something that I would like to use whenever possible.

 

Even floor plans sent to layout should have this capability IMO, but for now we have to trick the system when using this approach.  So, the question is, what are the potential drawbacks to using camera views as callouts as far as system resources are concerned.