Just a recent experience in traffic court. Tom held up a dismissed ticket, like it was a free pass. In my experience from September, most everyone who actually showed up in court, had their tickets dismissed, including me, the guy on the motorcycle. The motorcycle rider did plead guilty to Careless Driving, which was a lesser charge, than his Reckless Driving ticket, for which he could have gone to jail.
Some of the tickets dismissed, were a little questionable, some were dismissed because the officer didn't show up. Most didn't take more than a couple of minutes. The lawyer, who showed up without a client took the longest.
I think what you're saying is that because a ticket is dismissed does not mean that it was unjustified to begin with. Is that correct?