Amazon has long been known for fast delivery speeds, but for certain products in certain cities, that speed just got a lot faster. On Tuesday, Amazon announced a wide rollout for Amazon Now, a new service that aims to get products to consumers in 30 minutes or less. Right now, Amazon Now is widely available in four metro areas: Seattle, Atlanta, Philadelphia, and Dallas-Fort Worth. By the end of the year, Amazon plans to expand service to "dozens" more markets, including Minneapolis, Orlando, and Phoenix. Mashable 101 Fan Fave: Vote for your favorite creator today! Mashable Light Speed "Amazon Now is for when you need or want the convenience of getting your Amazon order delivered in 30 minutes or less,” Amazon executive Udit Madan said in the press release.…