Gents,
It looks as if a portable CL gui is going to happen: Frank Goenninger has Cello running under Linux/X11. It is still a close call in my mind as to whether Cello needs its own project, but I can imagine someone interested only in Cells being swamped with all the Cello traffic if it takes off.
So I would like to apply for hosting for Cello here on common-lisp.net.
cheers, kenny