Heat oven to 400 degrees F.
Trim a small amount off one side of each potato so they lie flat. Toss potatoes with oil and place on a baking sheet, cut-side down. Sprinkle with 1/4 teaspoon of the salt. Bake at 400 degrees F. for 25 to 30 minutes or until tender. Cool slightly.
In a small bowl, blend remaining 1/8 teaspoon salt, sour cream, Gorgonzola and half the chives.
Slice off top of each potato and scoop out about 1 tablespoon of the flesh, reserving for another use. Stuff each potato with a generous tablespoon of the sour cream mixture. Sprinkle bacon pieces and remaining chives over the tops. Serve slightly warm or at room temperature.