I liked this paragraph in one of the earlier links:
It is not a "them and us situation" as we are all road users and as such we all deserve consideration. Many, if not all, riders are also car drivers but not all car drivers own or ride motorcycles.
Leaving the prattish motorcyclists to one side of the argument, the serious point is this - I am (IMHO) a much better car driver - now that I am a rider - why? - training and awareness.
The route to a full motorcycle licence is rigorous and much more unforgiving than that for a car licence.
Basically most motorists are unaware of the real world outside their tin box and are cocooned in comfort, listening to music, making telephone calls, eating donuts, repairing their mascara, telling little Johnny to shut the f*** up and generally driving too close to the vehicle in front. That they are also unaware that a motorcyclist is overtaking them (or filtering) past them is no suprise to any holder of a full motorcycle licence as this problem is inculcated into them from day one of the training (the prattish motorcyclists have just forgot!)
The sad facts of life are that motorcyclists are very aware of the daily risk they are taking and they know they are vulnerable - while motorists are seduced by their protective cage, crumple zone and airbag which they subconciously believe confers immortality upon them and they drive and behave accordingly.
With the benefit of hindsight, only recently gained, I believe that motorcycle training should be compulsory prior to embarking on the path to achieve the priviliged position of earning a car/HGV/PSV licence - why? Well it is an awareness thing, awareness of the environment - road surfaces, markings, road camber, tar lines, weather, rain, other vehicles etc etc - all the things that a car insulates you from.
Why do I ride? Well cars are very practical BUT traffic density has taken the fun out of most motoring (well in the south east and major connurbations and arteries between them) and cars are well BORING! Boring that is in comparison to riding on the open road (not speeding or getting your knee down) but making progress, reading the road and adapting to meet the challenges ahead while still being able to smell the countryside as you 'burble' along.