My First rant!

Okay This is going to be short and Sweet, er maybe not so sweet.
I'm going to rant about WHY The Hell is Slow moving School Busses is Driving on the Interstate!
Yesterday going to work and Coming home I was stuck behind a 45 mph School bus. I mean lets not even start about the school bus being so old it needs to be put out of its Misery, lets not go there! But what I Do want to rant about, When I was growing up, School busses weren't allowed on the Interstate per the school board because they moved slower than the rest of the traffic. Now I'm getting Stuck behind these Slow moving Traps of Death!!
They need to use all the other roads where the speed limit is 45. not, where its 60 and 65 and people are rushing to get to work and then picking there kids up from daycare. You know my aunt said it best one day, "Slow people cause Wrecks not speeders." If everyone moved with the flow of traffic even if it means going 5 mph to 10 mph faster then the posted speed limit there would be less wrecks. Of course the people who does this should also be cautious for the elderly and newbies and those big traps of death that I described but any driver who has at least a years experience and some common sense on their shoulders should know how to do that...What is your opinion?