As longtime Prime member and a resident of a metro area that doesn't make the cut (and is almost certainly not in the next round), I can't help feeling like I'm subsidizing this service for those who live in the right place. In fact, every time Amazon adds a new benefit for Prime members that I can't use or don't want, it reminds me that I must be overpaying for Prime if I'm only using the two day shipping.
That might be your loss aversion demon talking into your ear.