More free Wi-Fi anywhere is generally good news for folks who tote gadgets around, and now after a good trial run, Amtrak has confirmed that it will be offering free Wi-Fi access on its Acela Express trains, with the Washington, D.C. to Boston run to be the first route to get this service. Work to get the trains properly equipped with the necessary Wi-Fi equipment should begin in late fall. Do you think that free Wi-Fi on trains would be an attractive feature to you?