Help me test to see if Substack's Twitter interface is fixed!

There was a brouhaha - oddly, I was expecting that word to be spelled differently - but supposedly it's all been now quietly resolved. I need to check if everything's all right, though. So I need people to: (obviously) click on through; subscribe (for free!) to my Substack and its (currently) monthly updates; go buy a couple of things here to make sure that linking work; and, most importantly, marvel at my absolute gall.

Oh, and if there are problems: let me know in comments. Thankee sai.