Twitter censors user for asking a question about gun weights, without mentioning guns: A Twitter user shared a screenshot of another user's censorship notice. The censored user was in a discussion with the other user "about the differences in two different guns weight." The censored user's tweet read "Which one is heavier? Looking for something that's > 2lbs." Twitter inexplicably claimed this violated its "rules against promoting or encouraging suicide or self-harm." The user appealed, but the appeal was denied. The user's account was locked until they deleted the tweet.