@Another User said:
consider WAVES plug ins for example. you can transfer your license BUT the second user has to pay an Xtra $150
Actually, I forgot to add that to my earlier post when I said that until recently (with the possibility of libraries that don't get outdated) I always felt it would be to everyone's advantage to allow the license to be transferred after a few years. There absolutely should be a transfer fee.
The point where I definitely disagree with this kind of a license is when Patchman Music comes out with a chip of custom ROM programs for a synthesizer (Yamaha VL-70m). To me it's ludicrous to stipulate that you can't sell the instrument with that chip in it. No way is a single person going to pay any attention to that, so why even make the attempt?
And yet Patchman is such a good programmer that I'd still pay the $350 in a heartbeat if I had a VL-70m (instead of a VL1). That's a small amount to pay for the amount of time he took to produce those programs, and the market is tiny. But I do think the license conditions are cheeky.
Sorry for the OT.
Edit: note that it's a replacement chip, not even an add-on chip.