Too many tickets to remember, I think I lost count at about 17. Mostly gotten when I was younger than 32. I used to try to be the fastest car on the road, and that made me more conspicuous to police. So I slowed down a few mph, and accumulated a lot fewer tickets.
Some highlights:
Got a ticket for 85 mph on I80 in western Pa. Cop was cool about it. I was going really fast, so no argument there. He just wrote the ticket, then said "there are no more troopers from here to the border, so have a nice drive".
Got a ticket for 67 mph in a 55 zone in a Ryder high-cube rental van. Cop said "I didn't even think those things could go that fast." He didn't realize how long it took me to get it there.
I've gotten out of state tickets, and I always sent in the check promptly, and they never appeared as points on my license.
Last ticket I got was in 2011, and I really didn't think I deserved it, so I went to magistrate's court to tell my side of the story. The cop didn't show up, so they dismissed it. They gave me some song-and-dance about him being on the way to court, but didn't meet the half-hour time limit. I figured he didn't bother showing because he knew his case was lame.