hey, I'm Strick. I've been using TCL since version 6.something.
My flagship is The Yak: http://www.yak.net/
This server is all TCL: http://smilax.org/ -- Someday I'll tell you more about it, and other TCL conspiracies I'm involved in.
Did you ever find anything about a safe-interpreter in XOTcl? - BenThomasson