[DonHopkins]

At least https://tcl.tk redirects => https://www.tcl-lang.org/

[Peacefulz]

I was hoping to see the classic doctor redirect banner when I hit that link. Still so very cool that they kept their domain active this whole time!

[mghackerlady]

that's the first thing I thought of when I saw .tk. I may just be too tclish, however