The long-awaited release of the Apple iPad 3G is over for US residents! iPad 3G’s are on their way to every greedy hand who ordered the massively popular device and the excitement is overwhelming. Some buyers who pre-ordered and have already received their goodies have taken to the Internet, posting videos of them unwrapping the iPad 3G like it was a Christmas present. They’ve also posted numerous galleries of pictures, showcasing all of the iPad’s features. New owners are comparing their iPad 3G’s to the Wi-Fi version that was shipped out earlier this month. Most are reporting that the new version…