RANT ALERT
Since I started using Firefox, I almost never use IE. Comcast is my ISP. Every now and then my Comcast email goes down for a day or two. I'm not a heavy email user so it's not a big deal but I finally called Comcast to find out why email was down and was told that they don't support Firefox. I switched to IE and logged into Comcast email without a problem.
It's irritating for Comcast just to say it's not our problem. Is anybody else having these problems?