Re: iPad to wifi or wifi & 3G?
My dad and I are getting iPads with 3G. You never know when you might need it. And you can activate and deactivate the data plan pretty much at will (AFAIK, there's even a control *on the iPad* to do this) - there's no contract.
It is by caffeine alone I set my mind in motion. It is by the beans of Java that thoughts acquire speed, the hands acquire shakes, the shakes become a warning. It is by caffeine alone I set my mind in motion.