Why, yes--I do have a pitchfork. And let's not forget the torch. But don't take it personally.
If you read all of the posts in this thread, you might surmise that I object to CFI's providing flight instruction for free, as solicited by the OP.
Reading your post #42, it seemed to describe a scenario that I see as being part of the problem: you are happy to instruct for free because you don't need the money. But on the other hand, in post #50 you tell us that your rules change when it comes to your warbird business because you do need the money. Then in #54 you state that you could close the warbird operation and spend more time at home, because you don't need the money. It is not my intention to make you out as a bad guy (who am I to judge, anyway?), but perhaps you can see why reading your posts left me, shall we say, bemused.
Since you are a Delta pilot, let's look at it this way: You are undoubtedly familiar with the scope clause contained in your CBA. My position with regard to CFIs providing flight instruction for free is analogous to your scope clause. If Ed Bastian inked a deal with a lower cost carrier to operate Delta routes with Delta metal, I am certain that you'd rush right out to your tool shed to grab the pitchfork. And the torch. If you didn't, I'd be surprised and disappointed. I hope my posts make more sense when considered in that light.