[sclug] sclug Digest, Vol 72, Issue 4

[Neil Haughton]

> I like your analogy but your argument miss's one important difference
> between tracks and rubber wheels. They can drive around each other.
>

Can't say I've noticed much of that when I commute by car. Roads have edges,
too.

Tracks are managed to avoid congestion and have passing lanes too. Rubber
wheels are controlled by people - their downfall, mostly. And the safety
record of people in cars is how good? Not very.

Neil.