@ChameleonScales
Yes indeed. I`splain a lot around here, in the tradition of The Celebrated Jumping Frog of Calaveras County. So if it is a ‘Leonidas Smiley’ you are asking around for, I’ll gladly tell you about ‘Jim.’ Now, what is it you want to know?
On a more serious note, I see you have @patdavid 2014 blog post on it; that’s the best going at the moment.
I do gmic command tutorials, not the plug-ins exactly, but there are pretty close parallels between the two. And since I do these tutorials in the order that pleases me, let’s put inpaint at the top of the tall, teetering pile. Stay tuned. Not tomorrow, but in the sweet fullness of time. Like a week, maybe. Not more than a month. Got a day job; it pays the rent.