I've received summons twice. The first time, I tried to get out of it because if it takes more than 90 minutes round trip from your home to the court house, you're automatically excused. I don't drive, so I used the transit planner and it came out to exactly 45 minutes each way. When I called the jury services office, the *****y woman manipulated the transfer criteria and came up with a result that was 40 minutes each way. Of course, on the day I went, the first bus was late and it made me miss the subsequent transfers and it took me 3 hours to get to the courthouse. I got credit for showing up, but I just sat around watching M*A*S*H.
The second time I got summoned, it was closer to my house so I had to show up. They were about to do jury selection, but the lawyers settled the case so we got excused. The county I live in seems to be vigilant about summoning people. Before, when I lived in a different county, I NEVER got called in.