https://yourkarma.com
A 2.5 x 2.5 x .5 portable wifi puck.
Ships in december for $150.
Pre-order gets $50 off.
They have a referral program that can earn you $10 for each sign up.
No contracts.
$14.00 per gigbyte of data transfer.
Unused data does not expire meaning it's not a $14.00 per month bill.
Think of it like a Toll Tag / Easy Pass for data.
Coverage seems pretty good for major populated areas.
https://yourkarma.com/coverage
I may have to pick one up.