I was expecting to see much worse cycling - in fact most of those cyclist were behaving fairly well. The rant is tedious & angry. It's so obvious that there are bad cyclist & bad drivers, and that all (drivers, cyclist, tax payers, pedestrians, pot holes, nhs, etc, etc) would benefit hugely if more people cycled.
I'm sure he's never sped or run a red light in his life... Grant that a couple of these are genuinely unsafe, but that mainly comes from novices, rather than ingrained habits. And the complaints about people skipping traffic seem especially sour grapes.