When you consider that car drivers can't even avoid each other, what chance do you stand on a bike? You can hardly blame a few cyclists for riding on the pavement, especially young/inexperienced riders.
Personally I don't ride on the pavement or jump re lights. If I approach a roundabout I try to use the subway only to get abuse from pedestrians - mad isn't it.
The author reminds me of yet another impatient car driver that resents having to slow down in order to give the cyclist a wider berth. It probably adds no more than 10 seconds to their journey. Sadly, it's the way people seem to live their lives these days i.e in a rush.
Yes I do own a car, motorcycle and various bicycles. At the end of the day it's all about tolerance.
Let me furnish you all with a good example:
Most weekends I ride my mountain bike along the canal. (no noise, no cars, no diesel fumes)
The walkers don't like the cyclists,
The anglers don't like the cyclists
The anglers don't like the narrow boats (because they disturb 'their' fish)
I see this every week. It's a similar analogy on the road - starting with largest of vehicles all the way down to pedestrians.