Comcast charged me a "wireless setup fee"[1] when the technician came over to setup my new connection. The problem is: he didn't touch my personal wireless router nor was there any mention of the wifi fee on the receipt when he left.

After some time on the phone, I was able to get my monthly cable modem fee removed (seemly forever) but they tried to sneak it back into my bill recently.

I wish we had more options for ISPs in america.

[1] Not sure of the exact name or cost but it was around $75-$90.