> share a painfully slow Wifi connection This is the problem. Having WiFi available does not mean it's availability is implemented well. If a bus provides WiFi

> share a painfully slow Wifi connection This is the problem. Having WiFi available does not mean it's availability is implemented well. If a bus provides WiFi, it should not suck; if it does, it's effectively not available. I don't want to use my 2 GiB cellphone data plan on work-related emails and files (together with my phone's usage, can exceed 2 GiB), and draw all the power from my phone everyday doing so.