Well, I could­n’t believe it till I expe­ri­enced it first hand. I’m blog­ging on the AC Tran­sit bus w/ WiFi. Here’s the result of the con­nec­tion (from dslreports.com)…

So, if you hap­pen to be rid­ing on these lines, try tak­ing the bus­es that looks sim­i­lar to the char­ter ones.