First it is a matter of style. Some like it some don't. Using your logic would take style out of all cars and we would simply drive "efficient" non-descript econo boxes. YOUR opinion is so noted...YOU shouldn't install them on YOUR car.

Also, the primary reason I installed them is to allow me easier ingress and egress. Too often cars would park too close. With our wide doors and very low seating position, I found myself waiting for those people to come back to their cars and pull out so I could get in and leave. Since I purchased my SRT6, I have had some issues with my lower legs and ankles, they just don't bend like they used to. Having the door open up and away from the area by my feet allow me to sit down and simply swing my feet in and no more kicking the speaker grilles and lower panel of the door.

So in MY opinion, not only do they look good, but they truly serve a VERY functional purpose.