Interesting theory, but for me it does not hold up. The problem isn't people feeling abused in various ways - it is that people don't know what to do with Twitt

Interesting theory, but for me it does not hold up. The problem isn't people feeling abused in various ways - it is that people don't know what to do with Twitter. So they sign up, have a poor experience and churn. I don't have data on it, but I expect there is an enormous number of people who signed up, sent a single tweet and never came back.