"Brent Vukmer" <bvukmer at blackboard.com> wrote:
> >Also, having multiple packages in the image available for
> >analysis, that may be conflicting in (A) and therefore not both
> >visible.
> 
> I'm trying to imagine a sample scenario where running multiple package
> releases in the same image would be helpful in development...

I'm not saying running (although that is also possible), but looking at
(analyzing) two different versions so you can see their differences and
possibly merge them.  With (A), you would have to compare just the
package files, since they couldn't both be loaded without one overriding
the other.