Some people seem to forget that the car in front of them can only go as fast as the car that's in front of them . . . and when the weather sucks, it's just not going to go any faster.
Ever want to rant or report these guys? Now you can, apparently: there's a website where you can report bad drivers and what they do ( . . . just don't get overzealous scrambling to find something to write their license plate number on while you're on the road, or you might just find YOURSELF on there!). It's still better to call the police in severe cases, but if you wanna rant: http://www.platewire.com/