Swing voter?

I heard this interesting article on NPR's Morning Edition on my way in to work Tuesday morning about Swing Voters (Swing Voter: Online Testing to Help Decide) and an online survey you can take to tell you who you should vote for. The web site is Select Smart and it is supposed to ask you a series of questions to determine where you stand on the issues and tell you which candidate that is still in the running you lean toward. This actually goes beyond Bush and Kerry to touch on the Socialist party and others.