If you're trying to reduce your hotel costs for PyCon, there's a wiki page at http://us.pycon.org/Addison/RoomSplitting for listing yourself as a potential roommate.
(Of course, PyCon and the PSF take no responsibility for the outcome if you share a room with someone you don't know well.)
A.M. Kuchling amk@amk.ca Chair, PyCon 2006 http://us.pycon.org