BMW'S from my understanding

I'm not sure if its me but what Ive noticed is that most of the cars that get pulled over by cops here are all BMW's. Funny thing is that you'll be driving along happily with your family on a good summers day, only to be passed by a BMW that seems to be blasting away with dust behind it. Another thing I have seen is that BMW drivers are really passionate about their cars. I saw a man who saw a little bit of dirt on his car at a car wash and I was really surprised when I saw such. Why would you spend so much money getting rid of a 10 cm strip of dirt. with that money you could have spoiled your car by getting more fuel to quench your thirst of speed and so called"Glamor" (if you won a X5,X6,7-SERIES)Then comes the big BM's . Well what can I say about them but the fact that if you get one you do seem like the rich okes from the posh neighborhoods with the many houses and rich lifestyle. Probably something you would see on MTV's Cribs. Maintenance...I can only imagine. But to all those people who own a BMW all i can say is hoorah, good for you.