This summer, MTA-NYC Transit instituted a Rider Report Card, distributing both at subway stations and online. The first Rider Report Card was distributed for the #7 line and now the MTA-NYCT just announced that the L line is next in line. However, if you visit the MTA-NYC Transit website, you can complete an online Rider Report Card for any subway line. Here's links to our fabulous (cough cough) F line and the soon to be extended (when!?) G line.
F - Rider Report Card
G - Rider Report Card
Fill 'em out or at least the F since the G won't affect us til who knows when (even though the darn thing rolls into Church Ave but doesn't open its doors!).