I once knew, but no longer remember. I was very active here a few years ago but my activity stopped. Very recently, I wanted to spend more time here. Some things have changed and I've forgotten several things about this place. I was curious, though, about the badges under some people's names such as contributor, moderator, and so on. How does one get a contributor badge? I thought I used to have that, along with maybe one or two others? Can't recall, honestly. Any info you can provide will be great.