Absolutely this. I love spiders. I love all the beautiful morphs they can make. If someone was going to get rid of a spider due to a severe case of wobble, I'd pounce on that faster than a cornsnake on a mouse. I don't care if it wobbles. Sure. It might never get bred, but that wouldn't matter to me. I'd be quite content to keep it as a pet.
Most of my animals are misfits anyway, so it wouldn't bother me in any shape or form.