You know if you had seven cats everyone would think you are strange.
I have 3 bikes plus a frame that begs to be built up, my wife has 3 bikes and we both agree that we just don't have room for more.
To get my build up a new fixie fix I help my friends build their first fixies. There is nothing like spreading the love. Besides like everyone else here I have more extra parts than I know what to do with.