If you’ve been a regular for a year, ignore this as this post as it’s a bit like when you look between your legs to see which gear you’re in. This post explains things but won’t necessarily give you anything new.
There are more and more readers these days to the point where I feel some responsibility. I feel cautious about expressing views and worry that I can’t spot spelling mistaks before hitting the “publish” button. But it’s great to see so many interested in the things I’m covering and if you’re new, just a pointer for things.