ddpruitt :
I've used the Nexus 7 for a while, I might get my own once I see how these work out. Still hoping for a release date version with CDMA/LTE/HSPA access.
As I'm sure you've seen, they've announced there will be a 32GB Version for $349. I'm sure it's GSM LTE
It's likely never going to be CDMA due to the versatility of GSM, and the low cost of only implementing one cellular radio manufacturing system.
They also do it this way because most people carry a cell phone with them, and turning on hotspot (or bluetooth internet sharing) for use with your tablet is cheaper.
The monthly wireless cost for tethering is cheaper, and the tablet device is cheaper without the cellular radio.
That all said, I hope you find a mobile solution that makes you happy.
I currently am stuck with a Blackberry 9630 and cannot share its terrible 3G cellular until I get a new phone.
Still, I am finally interested in getting a Nexus7 for myself after buying two for my mother and sister last year.