I have been using Tcl/Tk for several years in a mixed *nix and Win32 environment.
No current major projects.
I keep a code repository of semi-useful Tcl/Tk and C examples for Win32 and *nix environments at:
http://www.geocities.com/m_schrumpf
AMG: Does the Wayback Machine [L1 ] have archives of geocities?
emerson Looks like:
http://web.archive.org/web/20091027022556/http://geocities.com/m_schrumpf/tcl/
The tarballs that the links point to also seem to be there.