If you're on Twitter--hell, even if you're not--check out the #comicsdidagoodthing hashtag. So many amazing stories.
Comics have done me a lot of good. They helped introduce me to my manfriend and a number of other great friends. They give me heroines of all kinds to look up to (and seeing Black Canary and Cass Cain kick ass makes me want to go to the gym). They're an invaluable tool for me as a librarian to reach out to reluctant readers.
I love comics. They do good things. What have they done for you?