I agree with Oubliette and Xanthippe... to me spirituality is a deep connection with nature, beautiful things, a beautiful piece of music. Something that touches the soul and moves me. It doesn't have to be related to God or a spirit world. Spirituality is very much a personal thing. Religion is something that is forced on people and used to control them. I think they are two very different things.
JWs idea of spirituality is totally wrong. it's all about 'doing', working hard and putting on a show. Someone who goes to all the meetings, pioneers, goes to bethel, underlines their watchtower, answers at all the meetings, gives great talks, does construction work for new KHs etc... is spiritual. I can't think of anything less spiritual!