Stretching Polysurfaces

will we find polysurfaces that can be stretched without exploding them?
…along with a warning avoiding operations that create holes


Scale, Scale1D, Scale2D, ScaleNU, BoxEdit, CageEdit, Flow, FlowAlongSrf and other commands all work on polysurfaces without exploding the polysurface.

Do you have an example of what you would like to do that you do not know how to do with current commands?