He probably just has better things to do and who cares (aside from Google)? I have a number of old sites (including my blog until recently) which haven't been

He probably just has better things to do and who cares (aside from Google)? I have a number of old sites (including my blog until recently) which haven't been switched over to https yet. It's not that I can't do it or that there's any real reason not to use https on those sites, I just have other things going on. PG set up his site years ago when https wasn't a default on the web, that's probably the real answer.