I personally love winged characters, and have a few of them myself. Though, I personally only enjoy using wings on characters like dragons, gryphons, etc. Anything that would actually have wings in real life. Though, I do love people's creativity when it comes to winged wolves/cats.
I usually don't allow wings in my role plays (considering they're realistic, and, most of them are either Warriors or Lions) though I totally support the idea that their character has wings!
But hey, start up that winged rp and I'd even see about joining. Sounds fun!