Amazon.com has started selling the iPad directly. Previously available from the online retailer through third-parties, Amazon itself is now stocking and selling both 32GB and 64GB Wi-Fi models. It is unclear whether Amazon will start selling 16GB and/or Wi-Fi + 3G models at some point in the future; all but the 16GB with Wi-Fi + 3G models are available on the site from a third-party reseller. The expansion of iPad distribution comes just one day…
