I am confused, Cab, by what I see as a dichotomy between "cyclists can use mobiles because the risk is small" and "cyclists can ride without lights because it's down to other road users to avoid them".
I realise that is a simplified summary but the only way I can understand those two positions is "cyclists are always right".
IMO, cyclists have the same responsibility to show respect to other road / path users as they have to show respect to us. If we expect drivers and dog walkers to be aware of their environment by not using mobiles and by always keeping an eye out for bikes, then I think we should show them the same level of responsibility by looking where we are going and by making ourselves visible.
That the risk is low will not matter to those clattered to the ground by someone organising their evening's entertainment. And, whilst I don't think that the risk is so low as to be negligible, I do think that we should be seen to be aware of our own vulnerabilities, which, again IMO, means concentrating on our surroundings.
I am Spartacus said:
people do get soooo worked up
Indeed, although I am curious about Cab's apparently divergent positions.