Please Provide USB Port on the iPad So My 3G Wireless USB Card / Dongle Can Be Used for Internet Access on It!

Dear Apple: You need a regular USB port on your iPADs or at least the ability to plug in a regular USB Port on which I can plug in my 3G Verizon Wireless dongle/card to access the internet! Just offering a half-functional USB external plug for pics or flash drive isn't enough. Please provide a fully functional USB port (internal or external) like Macs have! I shouldn't have to pay Verizon or AT&T separately for yet another monthly 3G connection subscription just so i have mobile internet access on my iPad too when I already pay them for a 3G wireless dongle for my MacBook Pro plus iPhone data package. Please provide a fully functional USB Port plug in, and in future models, a built in fully functional USB Port. I love Apple products, but this one's a real handicap for my iPad. As Nike would say, "Just Do It."