Scale dependent feature symbology

Idea created by 1_tremblap on Nov 10, 2010
    It would be great to have the abiliy to display polygon features as point features once you zoom out beyond a user-defined scale.  For instance, small polygon features may be easily viewed at a scale of 1:20,000 but if you're trying to view the same feature at a scale of 1:1,000,000 (for example) this polygon may not display properly, or may not even display at all, depending on the symbology used.