In what country/state/city? Is that legal? In most (all?) US cities, it is illegal to fill other peoples' parking meters because that robs the city of fines. But maybe it's not a concern for tolls?
> I've sometimes wondered if it propagates backward at all.
At most, it would only reach exactly the car behind you. If that driver decides to pay the toll anyway (or the attendant secretly pockets the additional payment), the extra payment would be surely be swallowed.
In most (all?) US cities, it is illegal to fill other peoples' parking meters
Is that true? A quick search brings up http://theexpiredmeter.com/2009/04/parking-ticket-geek-arres... , which suggests that, at the very least, it's legal in Chicago.Refilling a meter to circumvent the time limit or cover up a violation is illegal in some jurisdictions.
Paying someone else's bill is not illegal.
In practical terms, paying the toll of the person behind you may not directly propagate to tolls being paid. However, the recipients are going to be just that much happier or less stressed out, and are likely going to pass that mood along to the people they interact with in some way.
It may only make a small, localized part of the world a tiny fraction of a percent better, but it adds up.
I think it was Steven Covey who wrote somewhere about the trim tab on a giant ship's rudder. It's expensive/hard to build a motor that can turn the rudders on a giant container ship directly while it's in motion, but all it takes is a little mini-flap on the edge of the giant rudder.
Thanks for your input, and perhaps for paying my bridge toll ;)
You wrote:
"Unfortunately it's one of those things where one anonymous bad egg will ruin it for everyone else. Some way to restrict it to a community with less anonymity would help."
I see where you're coming from, but I believe that A) nobody (with the possible exception of Starbucks) can ruin this, and B) the solution to the bad egg problem is to be more open, not more controlling.
Stay tuned... j