1. Cook bacon in a 10-inch nonstick skillet over medium heat 6 minutes or until crisp. Remove bacon, reserving drippings in skillet. Crumble bacon. Sauté shallot in drippings 2 minutes or just until tender.
2. Transfer shallot and drippings to a small bowl. Whisk in oil and next 3 ingredients. Toss arugula with vinaigrette on a platter. Top with goat cheese and bacon.