Where is Jedi Knight on this poll? When the UK did their census in 2001, they had a list of religions to choose from, including 'Other'. There was a campaign for people to enter 'Jedi Knight' under other to skew the public records.
In a way, I'm officially a Protestant as I am a full member of the CofE, but that is not what I currently follow, and I was a definite Atheist for a while but am not now, so I say 'Other'. This 'Other' could be said to be something approaching universalist unitarian, which means I have left all the options open and have not decided that one creed is more important than another. It also leaves open the option of not believing at all if I so wish. Basically, it's about coming to your own conclusions and forming your own relationship with God or not - as you see fit, and being open to listening to what others believe, or what they don't believe.
Even then I would not wish to be 'labelled' as I might feel very differently at any given point in the future.
This is what comes from being an incredibly indecisive person.