> I still mention maintaining this site on my CV and LinkedIn - disappointingly I've never been asked about it in an interview. I suspect most of the people doing the interviewing these days are too young to remember it.

This is astonishing to me. I check back to see if this site is still up once every year or two just to have a smile. If you were sitting across from me in an interview I am quite sure I'd lose all pretense of professionalism and ask you about nothing else for the hour.