Do you think there will ever be good solid tyres? The inconvenience of a flat is huge for a commuter, or any cyclist really. I'd have thought that some enterprising materials scientist could come up with a solid bike tyre system that would be resilient, low rolling resistance and still have a degree of 'give' in it.
There are people marketing such tyres including a manufacturer not too far from where I live.
What do you think?
An American seller (edit - see warning in post #4)
A UK manufacturer