Thanks @Qia_Kare. At least you make the effort to see the logic I used - which does not equate to accepting it, but I appreciate the effort to invest in the discussion. Indeed the absurdity of taxing tethering is but one example. More follows in the next paragraph.
To those who disagree without making a substantiated defense of their position (someone even claims pilots would be willing to pay…, but he may underestimate the natural reflex to taxes), or base them simply on “we have a right to demand that this new tax be enabled coz we are structure owners”, consider the hypocrisy of charging for compression (which is now free, and only available in structures with docking rights, not in NPC stations) and not charging for e.g., repairs (which are free, available in said structures and, for a price, available in NPC stations). The repairs you provide cost fuel as well, via the structure, don’t they. Or indeed tethering. There are no grounds for separating tethering and repairs from compression. On the contrary, we pay NPCs for repairs in stations, and not to you, structure owners, in your structures. So, why let us get away with that, eh ?
In case you do get your ways, and can charge for everything in your structures, you got the idea here, And I want my cut of 20% ! 
It’s easy to tax everything, but here’s me hoping CCP knows better, especially in these times. It’s a bad idea as such, in the way it’s presented and argumented, and unbalanced overall, in my opinion.
@Pan_Dora1 My apologies, I’ve been neglecting you for a few posts.
they haven’t. “Because we own the structure and we should be able to” is not an explanation but a greedy twitch.
Nope, already done that, you need to read them, they’re up there. Qia Kare even summarized them quite elegantly.
Nope, the elements in my points converge on the actual subject of the thread, which is Tax. Some are taxed, some are untaxed, for no apparent logical reason.
don’t lose hope, and the prospect of more free isk. But you have that right, it isn’t what OP requested but what I use to demonstrate the flaw in the logic for demanding this particular compression tax.
A negative reaction might be a consequence, but it is not the reason. And let’s not limit to tethering, and add reparing, to make the contrast even sharper.
This isn’t feedback. It’s a demand for new free isk. You have that right. Anyone else has a similar right to oppose that new demand.
He is barred from taxing for compression, the subject of the thread, and the current limit. But yes, he can deny docking rights, or not charge for reprocessing. You feel entitled to the right to charge for more than you already can. I don’t brush it aside, but (1) point at the logical flaw and (2) in turn request a quid pro quo in terms of gameplay balance. The argument of “yes but ccp made a horrible mistake by not implementing it in the first place” is a really moot one. Instead the current situation - no possibility for compression tax - is the true reference point.
The clients are willing to pay for the current taxable services. You want to expand on the number of taxable services and expect them to not put up resistance to lining your pockets with more free isk without compensation in the form of more effort or more risk. As to what scams are involved in compressing ore, bar the obvious ones on the market, I admit I’m clueless and not following you on that particular tangent.