Tweaked rear subframe?

[mustangGT90210]

I know my bike has a tweaked rear subframe. My tailight and all don't sit over my wheel straight, grab handle is all off and what not. But the more pictures I see of GS's here from the straight rear on angle, I just have to ask. How many of us here have a tweaked rear? Seems like the last few I've seen have all been off. Is it just a common suzuki thing, or maybe the rear portion is weak? I'm just looking for answers to my curiousity here guys