While it is an interesting photo, like you, I'm not sure if it really screams interesting perspective. Obviously, everything is a perspective, but what i was looking for in this challenge is a perspective that added something to the subject.
The fence is barely visible in ths shot. maybe if you had a flashlight and long exposure you could have painted it by hand. That could have definately been interesting.
The colors are neat. I like the red/blue of the sky.
The lights of the city really don't add much to the photo. They seem to be too bright, or too blurry to really matter much.
So, while you have a neat sky, there's too much of a lack of detail in the city and not enough light on the fence to really work for me.
There's really no where around here where a person can go to overlook a city, so definatly not something I see every day. I'd trek up there often on good nights to experiment with different things.