Original link: After 27 years, Tcl/Tk 9 finally arrives with 64-bit power and Zip file magic / TheRegister.
Few probably know Tcl today. But 25 years ago there were 3 well known scripting languages: Perl, Tcl and Python.
Today Python is one of the most used languages, Perl is known in certain *nix centric circles and nobody has even heard about Tcl.