Allume Systems has
finally cranked out a (beta) Universal Binary of their 'hate it but gotta have it lying around' free Stuffit Expander.
It seems they were going for bonus points with this release, as they removed some of the 'hate it' factor by finally
doing away with an installer; it is now a DnD .app from a mounted disk image.
This version is also localized into Japanese, French and German, and is available from either VersionTracker or Stuffit.com, though as of this writing that page still says the latest release is 10.0.