On-demand food delivery service DoorDash has been adding some cool new features over the years. You can get ice cream and beer delivered right to your door now, which is all kinds of perfect. The company has delivered voter registration kits, too, and has tested robot-powered delivery in select areas. It has also offered group ordering features on its website for a couple of years now, making grabbing takeout with a bunch of picky friends a lot easier. Now the DoorDash app will have the same group feature with its latest update on both iOS and Android.