The Chicago Tribune started a new letters section in its Thursday neighborhood section, meaning a letter may be printed there and seen only by readers of that edition. So my letter criticizing Wrigleyville residents for complaining about the Cubs hosting three concerts this summer* only printed in "City" editions of the paper. You can read it here.
I also suggested the night-game limit (30 games/season) and day-of-week restriction (no Fri./Sat. night games) needs to go.
*The three concerts are Elton John and Billy Joel, two nights; and Rascal Flats, one night.