Hello again,
@jeremymc7, I phrased my reply poorly and completely forgot to mention that I do, in fact, agree with the point you are making: that financially, the incentive to pursue TSBs lines up in a way for traditional dealerships that it does not line up for a manufacturer that also services its own vehicles (Tesla). I apologize that I made you repeat yourself; I do agree; and I also recognize that you are NOT making a point about Tesla's actual service behavior, which (IMHO) ranges from the fantastic (experienced by me among others) to the infuriating (as reported by some folks in this forum).
Kudos to you and the other Roadster purchasers, who made the S possible and through the S all the other models!
Alan