Whaddya know? It's not dead yet, after all!
I still maintain my original position: if I excercise manners when operating my double stroller in a store, you have no reason to complain. Me blocking the aisle is a manners issue moreso than a stroller one. If the aisles cannot accomodate the stroller, we do just as you suggest - unload the kids or keep them outside.
But thanks for telling me that I should always have to pick up my three kids under the age of five if I want the priviledge of shopping with you in WDW. If one is asleep, or just tired out, too bad for them; stay in the heat, little ones! No stores for you!
Now, do note that I don't allow my two year old to run free in stores. He's
either (a) buckled into the stroller, or (b) closely supervised while walking. Don't count on everyone being like me. See how well you like a store full of barely supervised preschoolers.
Hey, do make it a point to contact Disney as advised before - let them know that you, too, believe that double strollers should be banned from retail establishments!
As an aside... what about restaurants? Are they out for us, too? We chose to
have five kids, so should we just plan to pack our lunch every day?