This thread started as a desire to stop cyclists riding on pavements, it has since spun off.
I used to cycle but now cant because of injury. I used to ride a motorcycle but cant for the same reason.
One thing I know is that ALL road users on two or four wheels and on foot could pay better attention. Cycling on a pavement is one of those things that annoys me, that said so does using mobile phones whilst driving with no hands free kit, riding a motorbike in cycle lanes, myopic pedestrians with their iPod of invincability..... I could go on.