An interesting fundraiser for a victim of melanoma.
http://jeffbatesmf.org/?q=node/45
Personally, my body would not last long with a single speed regardless of how cool it is ... perhaps if I won something like the following could be done for me ...
http://www.pvdwiki.com/index.php?title=Six_Speed_MTB
In case you're wondering, I did pick up a raffle just to help the cause.