Good post.
I think what we really have to be careful not to do is to combine various faults and attribute them to the wrong source. The only two problems with KiPass that I am aware of are not really with KiPass at all but rather other, support parts of the system. It would be the same thing as having a fuse pop and then claiming the damn headlights on a car never were a good idea and why did we ever leave kerosene lamps in the first place, etc., etc..
The first is the infamous activation switch. That is the switch the rider activates when the key is pressed down, which in turn powers up the KiPass system so that it 'looks' for a valid fob. The switch sticks down or 'ON' and causes a system failure but really, that switch is not part of KiPass anymore than the wires that KiPass uses or the fuses that power it. Unfortunately it is this very failure that has and continues to strand people but it is not because of the electronic proximity system itself (KiPass) but rather the switch that Kawasaki put in their ignition switch housing that is causing the failure.
The second failure is the Mobil fuel pump fob system interfering with the radio signal of the KiPass fob system. Now here we really have nothing more than two radios trying to use the same channel at the same time to transmit and that just ain't gonna' work. The 'fix' for this situation is nothing more than rolling the bike a couple feet away from the fuel pump, or using the passive, RFID portion of KiPass. Again, I think it is important to remember that it is not KiPass that has failed, it is the radio link of KiPass and this is a critical difference.
As far as other proximity, or true key-less systems (which KiPass is not), they all work in a similar enough manner that no manufacturer or brand has any particular advantage that I am aware of. Further, the KiPass system is actually produced by Mitsubishi, which produces the majority of these systems for the Japanese auto manufacturers and we rarely hear any complaints about, say, Lexus in this regard.
Yamaha's FJR actually does have a proximity activation system.... they just do not sell it in the US, only the rest of the world. Apparently, we are perceived as Luddites and so Yamaha (and other manufacturers) withhold the technology so as not to make us too grumpy and whiny.... at least not anymore than we already are. [funny but true]
Brian
I rather like the FOB because I don't like taking off my gloves and hunting for a key with my riding gear on. But Kawasaki was too cleaver with their Kipass design thus adding some risk for getting the rider stranded.
Harley's security system is very simple, if you have the FOB, the starter will engage, otherwise it won't. Isn't that all we really want.
Some folks complement Yamaha for leaving the old school key system in the FJR, but a common FJR complaint is the keys are too soft and "often" break. FJR owners learn to carry a spare.
Beary