Wonders of Tcl

I like Tcl, but am a little surprised to see so many recent posts about it. (E.g. one now at 146, "Why is Tcl Syntax So Weird?")

Very nice and clear introduction in TCL. What is also nice is that it has a graphics library companion TK and you can easily build scripts with a GUI. And you don't need a browser and half of your computer memory for that.