We have lots of pylons around our house and in the area. There's no direction you can look at the landscape around here without seeing several of these. I happen to quite like them and tend to incorporate them into my landscape shots. We did have a gorgeous sunset a couple of nights ago so couldn't resist this one.
I'm of two minds about these. It certainly works in this shot with the strong lines against the colourful sky but mostly, I try to avoid them too when they impinge on a nature shot.