Hope it goes through
At 786k I don't think suppliers have much to concern themselves with. The demand for higher speed should be sufficient.
I'd love it. I don't need more than 786 for reading. Nor do I need to pay $50 every month for the pleasure. Somehow I wonder how it would ever be kept from being absolutely drowned with traffic though. I'm sure all the major carriers would do their part to keep it swamped too.