Rinse Danah salmon, and pat dry. Cut the fillets into equal size serving pieces. Place in a single layer in a shallow microwavable dish. Melt butter in a small microwavable dish on high for 20 seconds. Stir in shallots, cover with a plastic wrap, and microwave on high for 60 to 90 seconds. Stir in lemon juice, wine, and marjoram or dill. Spoon over salmon. Cover with a plastic wrap, and microwave on high for 5 minutes, or until the flesh is slightly translucent in the thickest places. Rotate the dish a ¼ turn, halfway through the cooking. Allow to stand for 2 – 3 minutes before serving.