Want to get some work done at an out-of-town
Starbucks? T-Mobile will sell you a monthly pass to its
access points,
which are also in a few airports, such as San Francisco International.
But other airports use other services, and your hotel might use yet
another service. Last week I grudgingly paid for access on two
different systems at two different hotels -- and that's on top of my
T-Mobile
Wi-Fi service fees.