Holy crap: Amazon is now doing groceries! It’s (obviously) limited to non-perishable items, but everything’s eligible for Amazon Prime (and Super Saver) shipping, and they seem to have a pretty good selection. Shannon and I have been devout Peapod users here in Boston, but we’ll have to change with our move to DC, so it’s a nice option for us. Key will be for Amazon to get the interface right — Peapod allows you to assemble an order using prior orders as templates, has a nice interface for adding things to your cart, and does a good job of showing you options when you’re just browsing. Right now, Amazon’s using its standard ordering interface, which probably will get in the way if we become regular users, but we’ll see.